034 Motorsport - High Pressure Fuel Pump Upgrade - VW MK5 Golf GTI & MK6 Golf R - 034-106-6051.
For the first generation direct fuel injection 2.0T FSI EA113 engines. For stage 2.5 and beyond where additional fuel is required for tuning.
The 034 Motorsport High Pressure Fuel Pump Piston Upgrade Kit is designed to be a drop-in replacement piston for the factory high pressure fuel pump for the 2.0 FSI engines in the B7 Audi A4, 8J Audi TT/TTS, Mk5 Volkswagen GTI/GLI/EOS, B6 Volkswagen Passat, and Mk6 Volkswagen Golf R.
Unlock up to 50% more flow over the factory high pressure fuel pump, allowing the fuel system to meet the higher demands for ethanol or more pump gas, and pairs perfectly with all Dynamic+ ECU software that requires an upgraded High Pressure Fuel Pump.