Sort by:
E63 AMG Cold Air Intake (W213)
NEW GEN 2 UPDATE AMG COLD AIR INTAKE TO SUIT M177 LS2 Built with a pre-preg carbon fiber intake tube, this system is designed to promote smooth, uninterrupted airflow while...
V8 RPA BOV Conversion (M177/M178 engine)
£978.00 GBP
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...
E63 Sports Downpipes (W213)
£1,266.00 GBP
ZAC W213 E63 Downpipes. Available in brushed, or CERAMIC COATED Compatible with LHD & RHD cars Improve power by reducing exhaust restriction Massive 3.5" stainless tube, matches factory or aftermarket exhaust systems...
M177-M178 HKS Spark Plug set (4.0l Biturbo)
£397.00 GBP – £456.00 GBP
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...
G63 AMG Cold Air Intake (W463A)
NEW GEN 2 UPDATE AMG COLD AIR INTAKE TO SUIT M177 LS2 Built with a pre-preg carbon fiber intake tube, this system is designed to promote smooth, uninterrupted airflow while...
E63 Catback Exhaust System (W213)
£2,837.00 GBP
E63 CATBACK EXHAUST (W213 20% larger exhaust volume capacity over stock Straight through performance, no mufflers with valves open 20HP to 35HP increase depending on supporting modifications Increased turbo spool...
GT63 Cold Air Intake (X290)
NEW GEN 2 UPDATE AMG COLD AIR INTAKE TO SUIT M177 LS2 Built with a pre-preg carbon fiber intake tube, this system is designed to promote smooth, uninterrupted airflow while...
TurboSmart Mechanical BOV Conversion (M177)
£470.00 GBP
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...
E63 (S) 13-20... Tuning (W213)
£1,076.00 GBP
ReMap Stage Tuning in partnership with European tuning experts, Morendi. This tune is the perfect way to boost your car's performance. In just a few minutes, Our ECU tuning will...
AMG M177 E63/G63/GT63/GLE63/GLC63/S63/SL63 Stage 3 Low Pressure Fuel Pump
£1,174.00 GBP
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...
Spool M177 wireless ethanol analysis
£459.00 GBP
The Spool Wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel temperature monitoring solution. With the included smartphone app, the analyzer paired with a GM...
SHF 1000 turbos (M177.2)
£4,737.00 GBP – £7,241.00 GBP
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...