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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...
V8 RPA BOV Conversion (M177/M178 engine)
$999.00
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...
M177-M178 HKS Spark Plug set (4.0l Biturbo)
$405.00 – $465.00
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...
M177 VTA Blow Off Valve Converter
$159.99
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...
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...
GT63 Cold Air Intake (X290)
$1,358.00
Our design criteria was simple; put a smile on your face every time you drive your AMG. As AMG enthusiasts ourselves we have brought that passion into each product we...
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...
SHF 1000 turbos (M177.2)
$4,840.00 – $7,399.00
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...
GT63 Sports Downpipes (X290)
$1,293.00
ZAC AMG GT63 4 door Downpipes. Improve power by reducing exhaust restriction Massive 3.5" stainless tube, matches factory or aftermarket exhaust systems Increased exhaust volume and note. Manufactured from CNC...
E63 Spool FX-170 upgraded high pressure pump kit (M177)
$3,199.00
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...
E63 Spool FX-350 upgraded high pressure pump kit (M177)
$6,499.00
What is the FX-350? Introducing the Spool Performance FX-350: the next evolution in high-pressure fuel pumps, surpassing our previous model, the FX200, in both performance and efficiency. Enhanced Pressure and...
GT63 Billet inlet manifolds (X290)
$4,490.00
CONTACT US FOR ORDERING DETAILS MANIFOLD CONSTRUCTION The factory manifolds are constructed from plastic, in 2 halves and then plastic welded (melted) together) This construction method is economical for large...