{"title":"Benz Engine Accessories","description":"","products":[{"product_id":"w205-c63-billet-inlet-manifolds","title":"C63 Billet intake manifolds (W205)","description":"\u003cp\u003e\u003cstrong\u003eIMPROVED FLOW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhereas our previous generation M177 intake manifolds were all bolted together, this latest generation of manifolds are machined in 2 halves, then meticulously TIG welded together. This construction method has allowed our engineers the design freedom to be able to transition the inlet from the throttle body with a smooth, free flowing radiused bend into the manifold plenum. Reducing turbulence and therefore increasing efficiency.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"M177 Manifolds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/CopyofC63ManifoldsOverlay_480x480.jpg?v=1687750965\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/C63ManifoldsOverlay_1_480x480.jpg?v=1687760714\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eREDUCED BACKPRESSURE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReducing backpressure (resistance) increases efficiency.  By removing the choke point of the manifolds backpressure is reduced. The Choke point is like a gate, closing the gate part way restricts how much can get through the gate at one time, no matter what is trying to get through the gate, and how hard the push is, the gate restricts the flow.\u003c\/p\u003e\n\u003cp\u003eThe backpressure created inside the factory manifolds not only reduces power, it also creates high pressure at the inlet where the rubber coupling is mounted, causing the manifold to flex. The result is the manifold coupling popping off from the manifolds and throttle body. Manifold bursting or cracking is also a well documented issue in all M177 (4 liter BiTurbo) engines.  Being made from Billet aluminum this flex is also eliminated.\u003c\/p\u003e\n\u003cp\u003eThe main benefit though is improved actual boost levels and flow into the combustion chamber. It doesn't matter how much boost the turbos generate if that air cannot get past the \"gate\" to the combustion chamber, power will be restricted.  Of note, is previous generations of our manifolds have yielded an increase of over 100HP at lower boost levels. Without any other changes. This is simply because of reduced restrictions. Our new design is sure to improve on this even more.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/C63ManifoldsPressureCFD_480x480.jpg?v=1687751205\" alt=\"Manifold CFD\" data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e IMPROVED VELOCITY CHARACTERISTICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe curved inlet from the throttle body helps improve flow and reduce turbulence, The next challenge is flowing air to the cylinder ports, By increasing the size of the neck of the manifold plenum (the area between the throttle outlet and the head ports) we were able to reduce overall velocity, and keep a more constant velocity down to the cylinder ports.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/ManifoldComparisonVelocity_480x480.jpg?v=1687751255\" alt=\"C63 Billet Manifolds\" data-mce-fragment=\"1\"\u003e  \u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eOptional Port Injection\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAs emissions regulations get tighter and tighter, manufacturers have had to develop technology to meet the stringent emissions targets. Direct injection (DI) is one of the results. With Mercedes opting for pure DI setup, as opposed to VW group using a combination of port and DI. Our port injection option retrofits to offer similar flexibility and tuning options (when coupled with a Piggyback ECU) as the VW\/Audi systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe benefits of Port Injection:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIncreased fuel capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePort cleaning effects of fuel into the intake runners, reducing carbon buildup in the ports and on the back of the inlet valves.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIAT cooling into the combustion chamber \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAbility to run full E85 fuel.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"AMG Port Injection\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/c63_406x305mm_480x480.jpg?v=1687758340\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZAC ENGINEERING","offers":[{"title":"Default Title","offer_id":40819770327083,"sku":"20563-MAN-00","price":4490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/20563-MANI-_1.jpg?v=1704345385"},{"product_id":"m177-m178-hks-spark-plug-set","title":"M177-M178 HKS Spark Plug set (4.0l Biturbo)","description":"\u003cp\u003e\u003cstrong\u003eHKS Spark Plugs to suit M177-M178 4.0 litre BiTurbo engines.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e(set of 8)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA noticeable difference in performance over other brands. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIridium Alloy Center Electrode\u003cbr\u003eIridium alloy center electrode reduces voltage requirement and improves ignition performance and durability.\u003c\/li\u003e\n\u003cli\u003eOuter Electrode with Platinum Chip\u003cbr\u003eThe outer electrode incorporates a square platinum chip which improves durability, and combining with the iridium center electrode boosts ignition performance.\u003cbr\u003eThe outer electrode features a shortened tip design and tapered shape while maintaining the necessary space for proper ignition.\u003c\/li\u003e\n\u003cli\u003eShort Type Outer Electrode (Anti-Vibration)\u003cbr\u003eThe outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode.\u003c\/li\u003e\n\u003cli\u003eThermal Edge\u003cbr\u003eAfter long idling or under various combustion conditions, carbon buildup can occur causing misfires. The thermal edge of the ceramic insulator discharges to help decrease carbon deposits.\u003c\/li\u003e\n\u003cli\u003eSpark Support Gap\u003cbr\u003eDischarge occurs in the spark support gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose from standard heat range (Suggested for up to stage 2 vehicles) or colder heat ranges \u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003ch4\u003eAbout Spark Plug Heat Range:\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eHot Plugs    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHave a longer insulator that prevents heat transfer into the water jackets. It keeps more heat in the tip of the spark plug, which helps burn off combustion chamber deposits. But if there's too much retained heat, the engine will experience preignition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColder Plugs    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHave a shorter insulator and retains less heat at the tip end\u003cb\u003e \u003c\/b\u003eare only required when higher boost levels cause increased cylinder head temperatures. If the plug is too \"hot\" pre ignition may occur. —but if it's too cold, deposits accumulate and eventually the plug will foul.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1mcu14u\" data-start=\"1660\" data-end=\"1696\"\u003eUnderstanding HKS Heat Ranges\u003c\/h3\u003e\n\u003cp data-start=\"1698\" data-end=\"1856\"\u003eHKS spark plugs for the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes M177 engine\u003c\/span\u003e\u003c\/span\u003e are available in multiple heat ranges designed to match your power level and driving conditions.\u003c\/p\u003e\n\u003cul data-start=\"1858\" data-end=\"2574\"\u003e\n\u003cli data-section-id=\"ajd0ls\" data-start=\"1858\" data-end=\"2036\"\u003e\n\u003cstrong data-start=\"1860\" data-end=\"1883\"\u003eStandard Heat Range\u003c\/strong\u003e\n\u003cul data-start=\"1886\" data-end=\"2036\"\u003e\n\u003cli data-section-id=\"qtncb9\" data-start=\"1886\" data-end=\"1922\"\u003eBest for stock to Stage 2 vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"1k4yuka\" data-start=\"1925\" data-end=\"1977\"\u003eIdeal for daily driving and consistent cold starts\u003c\/li\u003e\n\u003cli data-section-id=\"1ig25us\" data-start=\"1980\" data-end=\"2036\"\u003eProvides optimal self-cleaning and long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ii268z\" data-start=\"2038\" data-end=\"2325\"\u003e\n\u003cstrong data-start=\"2040\" data-end=\"2057\"\u003e1-Step Colder\u003c\/strong\u003e\n\u003cul data-start=\"2060\" data-end=\"2325\"\u003e\n\u003cli data-section-id=\"1xyu3sg\" data-start=\"2060\" data-end=\"2119\"\u003eDesigned for higher boost and increased cylinder pressure\u003c\/li\u003e\n\u003cli data-section-id=\"1vbmade\" data-start=\"2122\" data-end=\"2167\"\u003eRecommended for Stage 2+ and Stage 3 builds\u003c\/li\u003e\n\u003cli data-section-id=\"19as2fx\" data-start=\"2170\" data-end=\"2229\"\u003eHelps prevent spark blowout and pre-ignition under load\u003c\/li\u003e\n\u003cli data-section-id=\"xyaf7d\" data-start=\"2232\" data-end=\"2325\"\u003eCommon upgrade once exceeding ~60–100 hp over stock \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"h2rbow\" data-start=\"2327\" data-end=\"2574\"\u003e\n\u003cstrong data-start=\"2329\" data-end=\"2360\"\u003e2-Step Colder (Extreme Use)\u003c\/strong\u003e\n\u003cul data-start=\"2363\" data-end=\"2574\"\u003e\n\u003cli data-section-id=\"1s989rn\" data-start=\"2363\" data-end=\"2410\"\u003eIntended for high horsepower builds (800+ hp)\u003c\/li\u003e\n\u003cli data-section-id=\"1dryba0\" data-start=\"2413\" data-end=\"2467\"\u003eRequired for hybrid turbo setups and ethanol fueling\u003c\/li\u003e\n\u003cli data-section-id=\"a9zemu\" data-start=\"2470\" data-end=\"2574\"\u003eMaximizes heat dissipation under extreme combustion conditions \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2576\" data-end=\"2579\"\u003e\n\u003ch3 data-section-id=\"1yrx69a\" data-start=\"2633\" data-end=\"2678\"\u003eA colder plug is NOT “better” by default:\u003c\/h3\u003e\n\u003cul data-start=\"2679\" data-end=\"2768\"\u003e\n\u003cli data-section-id=\"1g1j7nk\" data-start=\"2679\" data-end=\"2723\"\u003eToo hot → knock, detonation, overheating\u003c\/li\u003e\n\u003cli data-section-id=\"1oov6it\" data-start=\"2724\" data-end=\"2768\"\u003eToo cold → fouling, rough idle, misfires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2770\" data-end=\"2847\"\u003eThe goal is \u003cstrong data-start=\"2785\" data-end=\"2822\"\u003ecorrect heat range for your setup\u003c\/strong\u003e, not the coldest option.\u003c\/p\u003e\n\u003chr data-start=\"2849\" data-end=\"2852\"\u003e\n\u003ch3 data-section-id=\"1xenbar\" data-start=\"2905\" data-end=\"2932\"\u003eSpark Plug Gap Guidance\u003c\/h3\u003e\n\u003cp data-start=\"2933\" data-end=\"2984\"\u003e(All high-performance plugs require proper gapping)\u003c\/p\u003e\n\u003cul data-start=\"2986\" data-end=\"3055\"\u003e\n\u003cli data-section-id=\"15m33a7\" data-start=\"2986\" data-end=\"3020\"\u003eStock \/ mild tune: ~0.028–0.032\"\u003c\/li\u003e\n\u003cli data-section-id=\"kibyw6\" data-start=\"3021\" data-end=\"3055\"\u003eHigh boost setups: ~0.022–0.026\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3057\" data-end=\"3208\"\u003eProper gap is critical—these plugs are designed for high boost but must be set correctly during installation\u003c\/p\u003e","brand":"HKS","offers":[{"title":"Standard","offer_id":44049702649899,"sku":"HKS50003-M40HL","price":405.0,"currency_code":"USD","in_stock":true},{"title":"1-Step Colder","offer_id":44056164827179,"sku":"HKS50003-M45HL","price":405.0,"currency_code":"USD","in_stock":true},{"title":"2-Step Colder","offer_id":44056164859947,"sku":"HKS50003-M50HL","price":405.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/products\/HKSPlugs_2.png?v=1674008301"},{"product_id":"m133-hks-spark-plug-set-2-0l-turbo","title":"M133 HKS Spark Plug set (2.0l Turbo)","description":"\u003cp\u003e\u003cstrong\u003eHKS Spark Plugs to suit M133 2.0 litre Turbo engines.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e(set of 4)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA noticeable difference in performance over other brands. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIridium Alloy Center Electrode\u003cbr\u003eIridium alloy center electrode reduces voltage requirement and improves ignition performance and durability.\u003c\/li\u003e\n\u003cli\u003eOuter Electrode with Platinum Chip\u003cbr\u003eThe outer electrode incorporates a square platinum chip which improves durability, and combining with the iridium center electrode boosts ignition performance.\u003cbr\u003eThe outer electrode features a shortened tip design and tapered shape while maintaining the necessary space for proper ignition.\u003c\/li\u003e\n\u003cli\u003eShort Type Outer Electrode (Anti-Vibration)\u003cbr\u003eThe outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode.\u003c\/li\u003e\n\u003cli\u003eThermal Edge\u003cbr\u003eAfter long idling or under various combustion conditions, carbon buildup can occur causing misfires. The thermal edge of the ceramic insulator discharges to help decrease carbon deposits.\u003c\/li\u003e\n\u003cli\u003eSpark Support Gap\u003cbr\u003eDischarge occurs in the spark support gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose from standard heat range (Suggested for up to stage 2 vehicles) or colder heat ranges \u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003ch4\u003eAbout Spark Plug Heat Range:\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eHot Plugs    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHave a longer insulator that prevents heat transfer into the water jackets. It keeps more heat in the tip of the spark plug, which helps burn off combustion chamber deposits. But if there's too much retained heat, the engine will experience preignition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColder Plugs    \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHave a shorter insulator and retains less heat at the tip end\u003cb\u003e \u003c\/b\u003eare only required when higher boost levels cause increased cylinder head temperatures. If the plug is too \"hot\" pre ignition may occur. —but if it's too cold, deposits accumulate and eventually the plug will foul.\u003c\/p\u003e\n\u003ch3 data-end=\"1696\" data-start=\"1660\" data-section-id=\"1mcu14u\"\u003eUnderstanding HKS Heat Ranges\u003c\/h3\u003e\n\u003cp data-end=\"1856\" data-start=\"1698\"\u003eHKS spark plugs for the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes M133 engine\u003c\/span\u003e\u003c\/span\u003e are available in multiple heat ranges designed to match your power level and driving conditions.\u003c\/p\u003e\n\u003cul data-end=\"2574\" data-start=\"1858\"\u003e\n\u003cli data-end=\"2036\" data-start=\"1858\" data-section-id=\"ajd0ls\"\u003e\n\u003cstrong data-end=\"1883\" data-start=\"1860\"\u003eStandard Heat Range\u003c\/strong\u003e\n\u003cul data-end=\"2036\" data-start=\"1886\"\u003e\n\u003cli data-end=\"1922\" data-start=\"1886\" data-section-id=\"qtncb9\"\u003eBest for stock to Stage 2 vehicles\u003c\/li\u003e\n\u003cli data-end=\"1977\" data-start=\"1925\" data-section-id=\"1k4yuka\"\u003eIdeal for daily driving and consistent cold starts\u003c\/li\u003e\n\u003cli data-end=\"2036\" data-start=\"1980\" data-section-id=\"1ig25us\"\u003eProvides optimal self-cleaning and long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2325\" data-start=\"2038\" data-section-id=\"1ii268z\"\u003e\n\u003cstrong data-end=\"2057\" data-start=\"2040\"\u003e1-Step Colder\u003c\/strong\u003e\n\u003cul data-end=\"2325\" data-start=\"2060\"\u003e\n\u003cli data-end=\"2119\" data-start=\"2060\" data-section-id=\"1xyu3sg\"\u003eDesigned for higher boost and increased cylinder pressure\u003c\/li\u003e\n\u003cli data-end=\"2167\" data-start=\"2122\" data-section-id=\"1vbmade\"\u003eRecommended for Stage 2+ and Stage 3 builds\u003c\/li\u003e\n\u003cli data-end=\"2229\" data-start=\"2170\" data-section-id=\"19as2fx\"\u003eHelps prevent spark blowout and pre-ignition under load\u003c\/li\u003e\n\u003cli data-end=\"2325\" data-start=\"2232\" data-section-id=\"xyaf7d\"\u003eCommon upgrade once exceeding ~60–100 hp over stock \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2574\" data-start=\"2327\" data-section-id=\"h2rbow\"\u003e\n\u003cstrong data-end=\"2360\" data-start=\"2329\"\u003e2-Step Colder (Extreme Use)\u003c\/strong\u003e\n\u003cul data-end=\"2574\" data-start=\"2363\"\u003e\n\u003cli data-end=\"2410\" data-start=\"2363\" data-section-id=\"1s989rn\"\u003eIntended for high horsepower builds (800+ hp)\u003c\/li\u003e\n\u003cli data-end=\"2467\" data-start=\"2413\" data-section-id=\"1dryba0\"\u003eRequired for hybrid turbo setups and ethanol fueling\u003c\/li\u003e\n\u003cli data-end=\"2574\" data-start=\"2470\" data-section-id=\"a9zemu\"\u003eMaximizes heat dissipation under extreme combustion conditions \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2579\" data-start=\"2576\"\u003e\n\u003ch3 data-end=\"2678\" data-start=\"2633\" data-section-id=\"1yrx69a\"\u003eA colder plug is NOT “better” by default:\u003c\/h3\u003e\n\u003cul data-end=\"2768\" data-start=\"2679\"\u003e\n\u003cli data-end=\"2723\" data-start=\"2679\" data-section-id=\"1g1j7nk\"\u003eToo hot → knock, detonation, overheating\u003c\/li\u003e\n\u003cli data-end=\"2768\" data-start=\"2724\" data-section-id=\"1oov6it\"\u003eToo cold → fouling, rough idle, misfires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2847\" data-start=\"2770\"\u003eThe goal is \u003cstrong data-end=\"2822\" data-start=\"2785\"\u003ecorrect heat range for your setup\u003c\/strong\u003e, not the coldest option.\u003c\/p\u003e\n\u003chr data-end=\"2852\" data-start=\"2849\"\u003e\n\u003ch3 data-end=\"2932\" data-start=\"2905\" data-section-id=\"1xenbar\"\u003eSpark Plug Gap Guidance\u003c\/h3\u003e\n\u003cp data-end=\"2984\" data-start=\"2933\"\u003e(All high-performance plugs require proper gapping)\u003c\/p\u003e\n\u003cul data-end=\"3055\" data-start=\"2986\"\u003e\n\u003cli data-end=\"3020\" data-start=\"2986\" data-section-id=\"15m33a7\"\u003eStock \/ mild tune: ~0.028–0.032\"\u003c\/li\u003e\n\u003cli data-end=\"3055\" data-start=\"3021\" data-section-id=\"kibyw6\"\u003eHigh boost setups: ~0.022–0.026\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3208\" data-start=\"3057\"\u003eProper gap is critical—these plugs are designed for high boost but must be set correctly during installation\u003c\/p\u003e","brand":"HKS","offers":[{"title":"Standard","offer_id":44049701634091,"sku":"HKS50003-M40HL","price":205.0,"currency_code":"USD","in_stock":true},{"title":"1-Step Colder","offer_id":44056129830955,"sku":"HKS50003-M45HL","price":205.0,"currency_code":"USD","in_stock":true},{"title":"2-Step Colder","offer_id":44056129863723,"sku":"HKS50003-M50HL","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/HKSPlugs_2_2889292d-b052-4ac1-89c0-c8bdb5445dc8.png?v=1686704147"},{"product_id":"glc63-billet-inlet-manifolds-x253","title":"GLC63 Billet intake manifolds (X253)","description":"\u003cp\u003e\u003cstrong\u003eIMPROVED FLOW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhereas our previous generation M177 intake manifolds were all bolted together, this latest generation of manifolds are machined in 2 halves, then meticulously TIG welded together. This construction method has allowed our engineers the design freedom to be able to transition the inlet from the throttle body with a smooth, free flowing radiused bend into the manifold plenum. Reducing turbulence and therefore increasing efficiency.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/CopyofC63ManifoldsOverlay_480x480.jpg?v=1687750965\" alt=\"M177 Manifolds\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/C63ManifoldsOverlay_1_480x480.jpg?v=1687760714\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eREDUCED BACKPRESSURE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReducing backpressure (resistance) increases efficiency.  By removing the choke point of the manifolds backpressure is reduced. The Choke point is like a gate, closing the gate part way restricts how much can get through the gate at one time, no matter what is trying to get through the gate, and how hard the push is, the gate restricts the flow.\u003c\/p\u003e\n\u003cp\u003eThe backpressure created inside the factory manifolds not only reduces power, it also creates high pressure at the inlet where the rubber coupling is mounted, causing the manifold to flex. The result is the manifold coupling popping off from the manifolds and throttle body. Manifold bursting or cracking is also a well documented issue in all M177 (4 liter BiTurbo) engines. \u003cspan data-mce-fragment=\"1\"\u003e Being made from Billet aluminum this flex is also eliminated.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe main benefit though is improved actual boost levels and flow into the combustion chamber. It doesn't matter how much boost the turbos generate if that air cannot get past the \"gate\" to the combustion chamber, power will be restricted.  Of note, is previous generations of our manifolds have yielded an increase of over 100HP at lower boost levels. Without any other changes. This is simply because of reduced restrictions. Our new design is sure to improve on this even more.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Manifold CFD\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/C63ManifoldsPressureCFD_480x480.jpg?v=1687751205\" data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e IMPROVED VELOCITY CHARACTERISTICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe curved inlet from the throttle body helps improve flow and reduce turbulence, The next challenge is flowing air to the cylinder ports, By increasing the size of the neck of the manifold plenum (the area between the throttle outlet and the head ports) we were able to reduce overall velocity, and keep a more constant velocity down to the cylinder ports.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"C63 Billet Manifolds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/ManifoldComparisonVelocity_480x480.jpg?v=1687751255\" data-mce-fragment=\"1\"\u003e  \u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eOptional Port Injection\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAs emissions regulations get tighter and tighter, manufacturers have had to develop technology to meet the stringent emissions targets. Direct injection (DI) is one of the results. With Mercedes opting for pure DI setup, as opposed to VW group using a combination of port and DI. Our port injection option retrofits to offer similar flexibility and tuning options (when coupled with a Piggyback ECU) as the VW\/Audi systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe benefits of Port Injection:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIncreased fuel capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePort cleaning effects of fuel into the intake runners, reducing carbon buildup in the ports and on the back of the inlet valves.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIAT cooling into the combustion chamber \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAbility to run full E85 fuel.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/c63_406x305mm_480x480.jpg?v=1687758340\" alt=\"AMG Port Injection\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZAC ENGINEERING","offers":[{"title":"Default Title","offer_id":40820766113835,"sku":"20563-MAN-00","price":4490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/20563-MANI-_2_1c074983-3709-443d-9949-e6009b8935bc.jpg?v=1704345398"},{"product_id":"e63-billet-inlet-manifolds-w213","title":"E63 Billet intake manifolds (W213)","description":"\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eM177 LS2 BILLET INTAKE MANIFOLDS \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe factory manifolds are constructed from plastic, in 2 halves and then plastic welded (melted) together) This construction method is economical for large scale production, and (mostly) ok for standard engine power. However, the limits of the factory manifolds are well documented...\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_480x480.jpg?v=1687838033\" alt=\"Cracked M177 Manifolds\"\u003e\u003c\/p\u003e\n\u003cp\u003eFurthermore, the plastic is not able to be drilled or tapped, so optional ports for nitrous, meth, or boost sense cannot be added. Finally, there is no way to add extra port injectors to the plastic manifolds, limiting fueling options. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_1_480x480.jpg?v=1687838076\" alt=\"AMG Billet Inlet Manifold\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eZAC Motorsport engineers researched several construction methods:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1) Casting \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+ cheaper to produce\u003c\/p\u003e\n\u003cp\u003e+ able to be produced as a single piece\u003c\/p\u003e\n\u003cp\u003e- Inferior strength (material selection, porosity, hot spots)\u003c\/p\u003e\n\u003cp\u003e- questionable finish  \u003c\/p\u003e\n\u003cp\u003e- low accuracy\u003c\/p\u003e\n\u003cp\u003e- requires post processing (machining)\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_5_480x480.jpg?v=1687839685\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2) 3D Printed metal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+ able to be produced as a single piece\u003c\/p\u003e\n\u003cp\u003e+ great surface finish\u003c\/p\u003e\n\u003cp\u003e- expensive to produce\u003c\/p\u003e\n\u003cp\u003e- slow construction process\u003c\/p\u003e\n\u003cp\u003e- limited production facilities worldwide\u003c\/p\u003e\n\u003cp\u003e- requires post processing (machining)\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/3DPrintedTurbocompressorcover_480x480.jpg?v=1687838538\" alt=\"M177 Turbo upgrade\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBillet Machining\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+\u003cspan\u003e extremely strong material\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e+ great surface finish\u003c\/p\u003e\n\u003cp\u003e- requires 2 piece construction\u003c\/p\u003e\n\u003cp\u003e+ relatively common manufacturing process\u003c\/p\u003e\n\u003cp\u003e+ extremely accurate\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_2_480x480.jpg?v=1687837971\" alt=\"AMG Manifolds\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe settled on machining billet 6061-t6 aluminum. Whilst casting would have saved us costs (1\/3rd the cost to produce). The quality of the end product does not meet our standard. Additionally, machining allows us the ability to make incremental changes, or small batch runs with specific customizations (different size port injectors for example), whereas casting requires an investment of a mold, that cannot be changed. All manifolds from ZAC Motorsport are machined therefor, then TIG welded, by our master craftsman right here in Australia.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eOptional Port Injection\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAs emissions regulations get tighter and tighter, manufacturers have had to develop technology to meet the stringent emissions targets. Direct injection (DI) is one of the results. With Mercedes opting for pure DI setup, as opposed to VW group using a combination of port and DI. Our port injection option retrofits to offer similar flexibility and tuning options (when coupled with a Piggyback ECU) as the VW\/Audi systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe benefits of Port Injection:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIncreased fuel capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePort cleaning effects of fuel into the intake runners, reducing carbon buildup in the ports and on the back of the inlet valves.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIAT cooling into the combustion chamber \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAbility to run full E85 fuel.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_3_480x480.jpg?v=1687838865\" alt=\"port injection AMG manifold\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZAC ENGINEERING","offers":[{"title":"Default Title","offer_id":40820769554475,"sku":"21363-MANI-00","price":4490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/M177LS2Manifolds_1.png?v=1727777503"},{"product_id":"gt63-billet-inlet-manifolds-x290","title":"GT63 Billet intake manifolds (X290)","description":"\u003cp\u003e\u003cstrong\u003eMANIFOLD CONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe factory manifolds are constructed from plastic, in 2 halves and then plastic welded (melted) together) This construction method is economical for large scale production, and (mostly) ok for standard engine power. However, the limits of the factory manifolds are well documented...\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cracked M177 Manifolds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_480x480.jpg?v=1687838033\"\u003e\u003c\/p\u003e\n\u003cp\u003eFurthermore, the plastic is not able to be drilled or tapped, so optional ports for nitrous, meth, or boost sense cannot be added. Finally, there is no way to add extra port injectors to the plastic manifolds, limiting fueling options. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"AMG Billet Inlet Manifold\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_1_480x480.jpg?v=1687838076\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eZAC Motorsport engineers researched several construction methods:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1) Casting \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+ cheaper to produce\u003c\/p\u003e\n\u003cp\u003e+ able to be produced as a single piece\u003c\/p\u003e\n\u003cp\u003e- Inferior strength (material selection, porosity, hot spots)\u003c\/p\u003e\n\u003cp\u003e- questionable finish  \u003c\/p\u003e\n\u003cp\u003e- low accuracy\u003c\/p\u003e\n\u003cp\u003e- requires post processing (machining)\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_5_480x480.jpg?v=1687839685\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2) 3D Printed metal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+ able to be produced as a single piece\u003c\/p\u003e\n\u003cp\u003e+ great surface finish\u003c\/p\u003e\n\u003cp\u003e- expensive to produce\u003c\/p\u003e\n\u003cp\u003e- slow construction process\u003c\/p\u003e\n\u003cp\u003e- limited production facilities worldwide\u003c\/p\u003e\n\u003cp\u003e- requires post processing (machining)\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"M177 Turbo upgrade\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/3DPrintedTurbocompressorcover_480x480.jpg?v=1687838538\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBillet Machining\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+\u003cspan\u003e extremely strong material\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e+ great surface finish\u003c\/p\u003e\n\u003cp\u003e- requires 2 piece construction\u003c\/p\u003e\n\u003cp\u003e+ relatively common manufacturing process\u003c\/p\u003e\n\u003cp\u003e+ extremely accurate\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"AMG Manifolds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_2_480x480.jpg?v=1687837971\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe settled on machining billet 6061-t6 aluminum. Whilst casting would have saved us costs (1\/3rd the cost to produce). The quality of the end product does not meet our standard. Additionally, machining allows us the ability to make incremental changes, or small batch runs with specific customizations (different size port injectors for example), whereas casting requires an investment of a mold, that cannot be changed. All manifolds from ZAC Motorsport are machined therefor, then TIG welded, by our master craftsman right here in Australia.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eOptional Port Injection\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAs emissions regulations get tighter and tighter, manufacturers have had to develop technology to meet the stringent emissions targets. Direct injection (DI) is one of the results. With Mercedes opting for pure DI setup, as opposed to VW group using a combination of port and DI. Our port injection option retrofits to offer similar flexibility and tuning options (when coupled with a Piggyback ECU) as the VW\/Audi systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe benefits of Port Injection:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIncreased fuel capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePort cleaning effects of fuel into the intake runners, reducing carbon buildup in the ports and on the back of the inlet valves.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIAT cooling into the combustion chamber \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAbility to run full E85 fuel.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"port injection AMG manifold\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_3_480x480.jpg?v=1687838865\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZAC ENGINEERING","offers":[{"title":"Default Title","offer_id":40820844888107,"sku":"21363-MANI","price":4490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/M177LS2Manifolds_1.png?v=1727777503"},{"product_id":"gle63-gls63-billet-inlet-manifolds-v167","title":"GLE63\/GLS63 Billet intake manifolds (V167)","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMANIFOLD CONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe factory M177 intake manifolds are constructed from plastic, in 2 halves and then plastic welded (melted) together) This construction method is economical for large scale production, and (mostly) ok for standard engine power. However, the limits of the factory manifolds are well documented...\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cracked M177 Manifolds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_480x480.jpg?v=1687838033\"\u003e\u003c\/p\u003e\n\u003cp\u003eFurthermore, the plastic is not able to be drilled or tapped, so optional ports for nitrous, meth, or boost sense cannot be added. Finally, there is no way to add extra port injectors to the plastic manifolds, limiting fueling options. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"AMG Billet Inlet Manifold\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_1_480x480.jpg?v=1687838076\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eZAC Motorsport engineers researched several construction methods:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1) Casting \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+ cheaper to produce\u003c\/p\u003e\n\u003cp\u003e+ able to be produced as a single piece\u003c\/p\u003e\n\u003cp\u003e- Inferior strength (material selection, porosity, hot spots)\u003c\/p\u003e\n\u003cp\u003e- questionable finish  \u003c\/p\u003e\n\u003cp\u003e- low accuracy\u003c\/p\u003e\n\u003cp\u003e- requires post processing (machining)\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_5_480x480.jpg?v=1687839685\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2) 3D Printed metal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+ able to be produced as a single piece\u003c\/p\u003e\n\u003cp\u003e+ great surface finish\u003c\/p\u003e\n\u003cp\u003e- expensive to produce\u003c\/p\u003e\n\u003cp\u003e- slow construction process\u003c\/p\u003e\n\u003cp\u003e- limited production facilities worldwide\u003c\/p\u003e\n\u003cp\u003e- requires post processing (machining)\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"M177 Turbo upgrade\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/3DPrintedTurbocompressorcover_480x480.jpg?v=1687838538\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBillet Machining\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+\u003cspan\u003e extremely strong material\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e+ great surface finish\u003c\/p\u003e\n\u003cp\u003e- requires 2 piece construction\u003c\/p\u003e\n\u003cp\u003e+ relatively common manufacturing process\u003c\/p\u003e\n\u003cp\u003e+ extremely accurate\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"AMG Manifolds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_2_480x480.jpg?v=1687837971\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe settled on machining billet 6061-t6 aluminum. Whilst casting would have saved us costs (1\/3rd the cost to produce). The quality of the end product does not meet our standard. Additionally, machining allows us the ability to make incremental changes, or small batch runs with specific customizations (different size port injectors for example), whereas casting requires an investment of a mold, that cannot be changed. All manifolds from ZAC Motorsport are machined therefor, then TIG welded, by our master craftsman right here in Australia.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eOptional Port Injection\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAs emissions regulations get tighter and tighter, manufacturers have had to develop technology to meet the stringent emissions targets. Direct injection (DI) is one of the results. With Mercedes opting for pure DI setup, as opposed to VW group using a combination of port and DI. Our port injection option retrofits to offer similar flexibility and tuning options (when coupled with a Piggyback ECU) as the VW\/Audi systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe benefits of Port Injection:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIncreased fuel capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePort cleaning effects of fuel into the intake runners, reducing carbon buildup in the ports and on the back of the inlet valves.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIAT cooling into the combustion chamber \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAbility to run full E85 fuel.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"port injection AMG manifold\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_3_480x480.jpg?v=1687838865\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZAC ENGINEERING","offers":[{"title":"Default Title","offer_id":40820847345707,"sku":"21363-MANI","price":4490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/M177LS2Manifolds_3.png?v=1727777503"},{"product_id":"g63-billet-inlet-manifolds-w463a","title":"G63 Billet intake manifolds (W463a)","description":"\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eM177 LS2 BILLET INTAKE MANIFOLDS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMANIFOLD CONSTRUCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe factory manifolds are constructed from plastic, in 2 halves and then plastic welded (melted) together) This construction method is economical for large scale production, and (mostly) ok for standard engine power. However, the limits of the factory manifolds are well documented...\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_480x480.jpg?v=1687838033\" alt=\"Cracked M177 Manifolds\"\u003e\u003c\/p\u003e\n\u003cp\u003eFurthermore, the plastic is not able to be drilled or tapped, so optional ports for nitrous, meth, or boost sense cannot be added. Finally, there is no way to add extra port injectors to the plastic manifolds, limiting fueling options. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_1_480x480.jpg?v=1687838076\" alt=\"AMG Billet Inlet Manifold\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eZAC Motorsport engineers researched several construction methods:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1) Casting \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+ cheaper to produce\u003c\/p\u003e\n\u003cp\u003e+ able to be produced as a single piece\u003c\/p\u003e\n\u003cp\u003e- Inferior strength (material selection, porosity, hot spots)\u003c\/p\u003e\n\u003cp\u003e- questionable finish  \u003c\/p\u003e\n\u003cp\u003e- low accuracy\u003c\/p\u003e\n\u003cp\u003e- requires post processing (machining)\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_5_480x480.jpg?v=1687839685\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2) 3D Printed metal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+ able to be produced as a single piece\u003c\/p\u003e\n\u003cp\u003e+ great surface finish\u003c\/p\u003e\n\u003cp\u003e- expensive to produce\u003c\/p\u003e\n\u003cp\u003e- slow construction process\u003c\/p\u003e\n\u003cp\u003e- limited production facilities worldwide\u003c\/p\u003e\n\u003cp\u003e- requires post processing (machining)\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/3DPrintedTurbocompressorcover_480x480.jpg?v=1687838538\" alt=\"M177 Turbo upgrade\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBillet Machining\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e+\u003cspan\u003e extremely strong material\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e+ great surface finish\u003c\/p\u003e\n\u003cp\u003e- requires 2 piece construction\u003c\/p\u003e\n\u003cp\u003e+ relatively common manufacturing process\u003c\/p\u003e\n\u003cp\u003e+ extremely accurate\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_2_480x480.jpg?v=1687837971\" alt=\"AMG Manifolds\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe settled on machining billet 6061-t6 aluminum. Whilst casting would have saved us costs (1\/3rd the cost to produce). The quality of the end product does not meet our standard. Additionally, machining allows us the ability to make incremental changes, or small batch runs with specific customizations (different size port injectors for example), whereas casting requires an investment of a mold, that cannot be changed. All manifolds from ZAC Motorsport are machined therefor, then TIG welded, by our master craftsman right here in Australia.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eOptional Port Injection\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAs emissions regulations get tighter and tighter, manufacturers have had to develop technology to meet the stringent emissions targets. Direct injection (DI) is one of the results. With Mercedes opting for pure DI setup, as opposed to VW group using a combination of port and DI. Our port injection option retrofits to offer similar flexibility and tuning options (when coupled with a Piggyback ECU) as the VW\/Audi systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe benefits of Port Injection:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIncreased fuel capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePort cleaning effects of fuel into the intake runners, reducing carbon buildup in the ports and on the back of the inlet valves.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIAT cooling into the combustion chamber \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAbility to run full E85 fuel.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W213E63Manifolds_3_480x480.jpg?v=1687838865\" alt=\"port injection AMG manifold\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZAC ENGINEERING","offers":[{"title":"Default Title","offer_id":40820847542315,"sku":"21363-MANI","price":4490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/M177LS2Manifolds_3.png?v=1727777503"},{"product_id":"c63-performance-intercooler-upgrade-w205","title":"Intercooler Upgrade (M177.1 )","description":"\u003ch2 data-start=\"189\" data-end=\"281\"\u003e\u003cstrong data-start=\"192\" data-end=\"279\"\u003eZAC Motorsport High-Performance Intercooler | AMG M177.1 (C63 \/ GLC63 \/ V8 Vantage)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"283\" data-end=\"537\"\u003eEngineered for the M177.1 twin-turbo V8, the \u003cstrong data-start=\"328\" data-end=\"375\"\u003eZAC Motorsport High-Performance Intercooler\u003c\/strong\u003e delivers higher efficiency and improved reliability for the \u003cstrong data-start=\"457\" data-end=\"484\"\u003eMercedes-AMG C63 (W205)\u003c\/strong\u003e, \u003cstrong data-start=\"486\" data-end=\"502\"\u003eGLC63 (X253)\u003c\/strong\u003e and \u003cstrong data-start=\"507\" data-end=\"534\"\u003eAston Martin V8 Vantage\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-start=\"539\" data-end=\"576\"\u003e\u003cstrong data-start=\"543\" data-end=\"574\"\u003eSuperior Cooling Efficiency\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"577\" data-end=\"911\"\u003eFeaturing a new-generation performance core measuring \u003cstrong data-start=\"631\" data-end=\"659\"\u003e200 mm × 140 mm × 100 mm\u003c\/strong\u003e, this intercooler offers a \u003cstrong data-start=\"687\" data-end=\"725\"\u003e45 percent increase in core volume\u003c\/strong\u003e compared to stock. \u003c\/p\u003e\n\u003ch3 data-start=\"577\" data-end=\"911\"\u003e\u003cstrong data-start=\"917\" data-end=\"944\"\u003eMotorsport-Grade Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"947\" data-end=\"1233\"\u003eEach unit uses \u003cstrong data-start=\"962\" data-end=\"995\"\u003eCAD-designed 3D printed aluminium end tanks\u003c\/strong\u003e, refined through \u003cstrong data-start=\"1013\" data-end=\"1031\"\u003eCFD simulation\u003c\/strong\u003e to achieve excellent flow performance. The robust \u003cstrong data-start=\"1112\" data-end=\"1134\"\u003ebar-and-plate core\u003c\/strong\u003e and full aluminium construction withstands extreme boost and temperature cycles without distortion or failure.\u003c\/p\u003e\n\u003ch3 data-start=\"1235\" data-end=\"1265\"\u003e\u003cstrong data-start=\"1239\" data-end=\"1263\"\u003ePerformance Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1266\" data-end=\"1614\"\u003e\n\u003cli data-start=\"1266\" data-end=\"1351\"\u003e\n\u003cp data-start=\"1268\" data-end=\"1351\"\u003e\u003cstrong data-start=\"1268\" data-end=\"1299\"\u003eImproved charge-air flow \u003c\/strong\u003efor more consistent flow across the core.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1352\" data-end=\"1459\"\u003e\n\u003cp data-start=\"1354\" data-end=\"1459\"\u003e\u003cstrong data-start=\"1354\" data-end=\"1379\"\u003eImproved boost control\u003c\/strong\u003e with integrated mechanical blow off valves\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1543\" data-end=\"1614\"\u003e\n\u003cp data-start=\"1545\" data-end=\"1614\"\u003e\u003cstrong data-start=\"1545\" data-end=\"1569\"\u003eEnhanced reliability\u003c\/strong\u003e fully welded construction from aluminium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1616\" data-end=\"1646\"\u003e\u003cstrong data-start=\"1620\" data-end=\"1644\"\u003eSmart Design Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1647\" data-end=\"1971\"\u003e\n\u003cli data-start=\"1647\" data-end=\"1765\"\u003e\n\u003cp data-start=\"1649\" data-end=\"1765\"\u003e\u003cstrong data-start=\"1649\" data-end=\"1684\"\u003eMotorsport-style water fittings\u003c\/strong\u003e replace fragile OEM plastic clips with reliable screw-on aluminium connectors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1766\" data-end=\"1867\"\u003e\n\u003cp data-start=\"1768\" data-end=\"1867\"\u003e\u003cstrong data-start=\"1768\" data-end=\"1798\"\u003ePlug-and-play installation\u003c\/strong\u003e: direct replacement for factory units, no permanent modifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1868\" data-end=\"1971\"\u003e\n\u003cp data-start=\"1870\" data-end=\"1971\"\u003eCompatible with \u003cstrong data-start=\"1886\" data-end=\"1923\"\u003eTurboSmart mechanical BOV\u003c\/strong\u003e—perfect for tuned or high-boost applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1973\" data-end=\"2210\"\u003eUpgrade your AMG or Aston Martin V8 with the \u003cstrong data-start=\"2018\" data-end=\"2065\"\u003eZAC Motorsport High-Performance Intercooler\u003c\/strong\u003e and experience the benefits today.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/CopyofW205C63Intercooler_480x480.jpg?v=1687849915\" alt=\"AMG Intercooler upgrade\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"W205 C63 intercooler\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W205C63Intercooler_2_480x480.jpg?v=1687849810\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cimg alt=\"GLC63 Intercooler Upgrade\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W205C63Intercooler_3_480x480.jpg?v=1687849853\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Mercedes Intercooler\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/W205C63Intercooler_4_480x480.jpg?v=1687850014\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZAC ENGINEERING","offers":[{"title":"Default Title","offer_id":42397625417771,"sku":"20563-CLR-00","price":5499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/files\/GLC63IntercoolerUpgrade.jpg?v=1687850141"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2588\/7786\/collections\/C63_MAnifolds_1.png?v=1667373241","url":"https:\/\/www.zacmotorsport.com\/en-fr\/collections\/engine-accesories.oembed","provider":"ZAC MOTOR SPORT","version":"1.0","type":"link"}