M177 LS1

The best way to keep under bonnet temps down is to stop it from radiating out. Our GENERATION 2 GUARDIAN blanket is specifically designed and developed to fit around each...

AVI Cold Air Intake for Mercedes-AMG C63 & GLC63 Unlock your C63's true potential with the AVI Cold Air Intake,  designed and developed in Australia, this intake system not only...

ZAC SHF C63 Downpipes.  Available in brushed, or CERAMIC COATED  Improve power by reducing exhaust restriction Massive 3.5" stainless tube, matches factory or aftermarket exhaust systems Increased exhaust volume and note. Manufactured...

Full Mechanical BOV conversion for all V8 4 litre Biturbo M177 engines Please note that this is NOT comparable to VTAs or adaptors that still use the factory valves. This...

W205 C63 Transmission Cooler. Reduce Intake Air Temperature, Increase Horsepower by reducing heat soak. Isolate and improve  intercooler AND transmission cooling. Easily Installed, mounts to the factory front crash bar....

HKS Spark Plugs to suit M177-M178 4.0 litre BiTurbo engines. (set of 8) A noticeable difference in performance over other brands.  Iridium Alloy Center ElectrodeIridium alloy center electrode reduces voltage requirement...

AVI Cold Air Intake for Mercedes-AMG C63 & GLC63 Unlock your GLC63's true potential with the AVI Cold Air Intake,  designed and developed in Australia, this intake system not only...

The ZAC Motorsport M177 VTA (Vent to Atmosphere) Give your 4 litre BiTurbo engine that  "blow-off" sound.  The M177 has electronically actuated bypass valves that recirculate back into the airbox...

W205 C63 CATBACK EXHAUST Available in Stainless and Titanium, with Gold or Purple finish 20% larger exhaust volume capacity over stock Straight through performance, no mufflers with valves open 20HP...

ZAC SHF GLC63 Downpipes.  Improve power by reducing exhaust restriction Massive 3" stainless tube, matches factory or aftermarket exhaust systems Increased exhaust volume and note. Manufactured from CNC mandrel bent stainless...

ZAC Motorsport Intercooler Heat Exchanger Radiator Upgrades Looking for an affordable yet high-performance cooling solution for your AMG? ZAC Motorsport's Intercooler Heat Exchanger Radiator upgrades offer an excellent alternative to...

Spool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure Fuel System) for the Mercedes-AMG M177 platform. With the use of high-pressure pumps now being...