IE HPFP Upgrade Kit For Audi C7/C7.5 4.0TT S6, S7, & RS7

Our premium HPFP internals kit for your Audi 4.0TT V8 engine upgrades both factory high-pressure fuel pumps with performance high-flow internals. Leading-quality components and strict QC process will reliably increase the fuel delivery from your stock fuel system with a set of 11.67mm pistons providing additional fuel support for larger turbos and ethanol fuel. DESIGNED & MACHINEDIN THE USAIN-HOUSE PRECISION TWO UPGRADEDINTERNAL KITSFOR STOCK PUMPS HIGH-PRESSUREHYBRID TURBOFUELING SUPPORT