Viral Ie 3.0t Hpfp Internal Upgrade Kit For Audi 3.0t Supercharged S4/s5/a6/a7/sq5/q5 Series [tQuVWfdo]

IE's HPFP internals upgrade kit for the Audi 3.0TFSI Supercharged engines is perfect for the DIY user looking to upgrade their factory-equipped HPFP pump body with new higher flowing internals. These USA-engineered and manufactured parts will reliably transform your stock pump housing into a high-flow fuel pump for use on dual pulley ECU tunes to provide enough flow for ethanol fuel blends. The 11.67mm piston is the largest sized diameter possible within the fuel-pump body.

• HPFP internal DIY kit -upgrade your stock pump internals
• HPFP upgrade for ethanol tunes
• Reliably adds a larger fuel ceiling for increased flow
• The piston diameter increased to 11.67mm
• Largest stroke volume available
• Broken-in and bench tested on in-house pump dyno
• Constant diameter piston design for long-life operation
• Retains OE spring to avoid increased camshaft wear
• Tool steel DLC-coated pin
• Nitrided tool steel cylinder
• Molybdenum disulphide impregnated leak-free seal
• Stainless steel seal body
• Buna-N rubber oil-resistant o ring
• Individually tested and verified for extreme tolerances
• Engineered, designed, & manufactured in the USA