Description
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.
Features:
- 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
Added Displacement:
The 3.0TFSI HPFP is an integral part of the direct injection fuel system and provides exceptionally high-pressure (exceeding 2900psi) to the injectors. When running dual pulley upgrades on ethanol fuel, the stock HPFP internal volume becomes the limiting factor. IE's HPFP internals install into your factory pump housing and increase the bore and piston size of the pump internals, allowing more flow, delivering more fuel, and allowing for more horsepower & torque.
Reliability:
Every piston and cylinder is CNC machined to exacting sizes, assembled, and measured as a matching set in-house. Tolerances are hand-verified using specialized measurement tools and verified down to 0.00005 of an inch to ensure reliability and proper function.
Engineered & manufactured in the USA
Installation:
Installing your new HPFP involves fuel lines and special care to avoid contamination in a clean environment; experienced or professional installation is highly recommended.
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2016-2017 A6 & A7 CREC 3.0T engines are equipped with both direct injection (DI) and manifold injection (MPI) and do not require HPFP upgrades for ethanol use. Compatible IE software tuning is not available for HPFP use on CREC engines. CREC engine is also found in ROW (rest-of-world) markets on some late-model S4 & S5 3.0T as well. CREC engines are easily identified as the supercharger pulley has 4 bolts to attach it to the supercharger instead of a press-fit style.
Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.