The 034Motorsport 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 TSI engines in the B8/B8.5 Audi A4/Allroad & A5, the 2.5 TFSI Inline 5 found in the 8J Audi TTRS, and the 3.0T TFSI Supercharged equipped B8/B8.5 Audi S4/ S5/Q5/SQ5 and C7 Audi A6/A7.

Unlock up to 50% more flow over the factory high pressure fuel pump, allowing the fuel system to meet the higher demands for ethanol, race gas, more pump gas, and pairs perfectly with all Dynamic+ ECU software that requires an upgraded High Pressure Fuel Pump!