Add Wish List Add to Cart The item has been added 034Motorsport High Pressure Fuel Pump Piston Upgrade Kit - 2.9T & 3.0T TFSI EA839 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 2.9T and 3.0T TFSI EA839 engines found in the B9/B9.5 Audi S4/S5/SQ5/RS5, C8 Audi A6/A7/S6/S7,... MSRP: £427.15 Add to Cart The item has been added Compare