M178

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...

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...

AVI Cold Air Intake for Mercedes-AMG GT | Precision Australian Design for Maximum Performance Unlock enhanced performance for your Mercedes-AMG GT with the AVI Cold Air Intake, designed and developed...

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...

ZAC SHF AMG GT 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....

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...

The FX-170 is an upgraded high-pressure fuel pump. The pump features a bigger bore size than stock that translates into roughly 50% more flow when compared to stock. The pump...

NEW! ZAC Motorsport SHF1000 turbos are the perfect upgrade for tough street and drag / roll racing. Upgrades from our previous generation SHF900 turbo: New design 3d tapered 7 blade...

The FX-170 is an upgraded high-pressure fuel pump. The pump features a bigger bore size than stock that translates into roughly 50% more flow when compared to stock. The pump...

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...

Snow Performance Stage 2 Water/Methanol Injection Kit for Mercedes-AMG M177 Engine – Unlock Power and Cooling Efficiency Enhance the performance of your Mercedes-AMG M177 engine with the Snow Performance Stage...

The Kompact EM Valve Series from Turbosmart takes the motorsport-proven billet valve technology and adds an onboard proprietary solenoid system and internal pressure control channels for a simple plug-and-play valve...