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M177-M178 HKS Spark Plug set (4.0l Biturbo)
¥3,015.00 CNY – ¥3,461.00 CNY
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...
Mercedes M278 E550/CLS55/S550 Stage 3 Low Pressure Fuel Pump
¥8,924.00 CNY
Spool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure Fuel System) for the Mercedes-AMG M278 platform. With the use of high-pressure pumps now being...
SHF 1000 turbos (M177.2)
¥36,022.00 CNY – ¥55,068.00 CNY
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...
TurboSmart Mechanical BOV Conversion (M177)
¥3,573.00 CNY
Full Mechanical BOV conversion Please note that this is NOT comparable to the BOV adaptors/Spacers that use the factory electronic valve. This unit completely replaces the leak-prone factory ECU controlled...
V8 RPA BOV Conversion (M177/M178 engine)
¥7,436.00 CNY
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...