RENNtech | High Pressure Fuel Pump Upgrade | M177 - 4.0L V8 BiTurbo mercedes-benz-c-class--204-sedan---2008-2014--c-320-cdi-esr4861286 GLC63 AMG 4MATIC+ (MY2016+ |

GLC63 AMG 4MATIC+ (MY2016+ | W253 | M177 | 4

CL 500 (C215) Stock Performance:

4S E-Hybrid

RENNtech ECU HHT (HandHeldTuner) for the 204 - C 63 AMG

AMG Customer Logo on Right Sleeve

RENNtech | High Pressure Fuel Pump Upgrade | M177 - 4.0L V8 BiTurbo mercedes-benz-c-class--204-sedan---2008-2014--c-320-cdi-esr4861286 GLC63 AMG 4MATIC+ (MY2016+ |High Pressure Fuel Pump Upgrade Kit M177 Twin Scroll The RENNtech HPFP upgrade is for serious enthusiasts. Flowing 37% more fuel than stock, the RENNtech HPFPs will provide you with enough fuel to make significantly more power. This kit has been used on vehicles making 1000whp on Race Fuel. Alternatively, it can be used with smaller turbos and ethanol. The RENNtech HPFP kit has been designed with an emphasis on reliability and performance. The