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Turbo Blanket (M177)
$88.00
The best way to keep under bonnet temps down is to stop it from radiating out. Our GUARDIAN blanket is specifically designed and developed to fit around the sides and top...
RPA Mechanical Blow Off Valve Conversion (M177 V8)
$999.00
Full Mechanical BOV conversion for all V8 4 litre Biturbo M177 engines Please note that this is NOT comparable to the gimmick BOV adaptors sold by some. This unit completely...
M177-M178 HKS Spark Plug set
$399.00
HKS Spark Plugs to suit M177-M178 4.0 litre BiTurbo engines. A noticeable difference in performance over other brands. Smoother acceleration More Power More reliable Choose from standard heat range (Suggested for...
TurboSmart Kompact Mechanical BOV Conversion (M177)
$480.00
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...
SHF 900 turbos (M177.2)
$6,199.00 – $8,199.00
ZAC Motorsport SHF900 turbos are the perfect upgrade for tough street and drag / roll racing. With correct tuning and accessories (such as our SHF intakes and downpipes), these turbos...
Mercedes M278 E550/CLS55/S550 Stage 3 Low Pressure Fuel Pump
$1,199.00
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...
AMG M177 E63/G63/GT63/GLE63/GLC63/S63/SL63 Stage 3 Low Pressure Fuel Pump
$1,199.00
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...
GT63 STAGE 2 HARDWARE Performance Package (X290)
STAGE 2 HARDWARE PACKAGE Unleash the full potential of your AMG engine with our Catless Downpipe and Carbon Fiber Intake Package. Designed specifically for stage 2 upgrades, this powerhouse combination...
GT63 Sports Downpipes (X290)
$1,175.00 – $1,499.00
ZAC AMG GT63 4 door 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...
E63 Spool FX-180 upgraded high pressure pump kit (M177)
$5,999.00
The FX-180 is an upgraded high-pressure fuel pump. The pump features a bigger bore size than stock that translates into roughly 80% more flow when compared to stock. The pump...
E63 Spool FX-150 upgraded high pressure pump kit (M177)
$3,100.00
The FX-150 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...