Engine

Our C43/C400 intake system is a true enclosed cold air design, relocating the intake away from the external V-mounted turbochargers to minimize radiant heat soak and improve overall performance. Unlike...

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...

HKS Spark Plugs to suit M133 2.0 litre Turbo engines. (set of 4) A noticeable difference in performance over other brands.  Iridium Alloy Center ElectrodeIridium alloy center electrode reduces voltage requirement and improves...

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...

ZAC SHF GLC43 Downpipes  Improve power by reducing exhaust restriction Increased exhaust volume and note. Manufactured from CNC mandrel bent stainless tubing TIG welded OEM style mount points Left Hand Drive...

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...

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...

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...

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...

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 and engine sound No...

Spool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure Fuel System) for the Mercedes-AMG M133 platform. With the use of high-pressure pumps now being...

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...