Upgrade the fuel delivery system on your Audi B9 3.0T or 2.9T with the IE HPFP internal upgrade kit. This kit is designed to equip the high-pressure fuel pump (HPFP) with the largest possible piston and cylinder designs, resulting in a significant increase in fuel flow. With a 38.58% increase in volume compared to the standard unit, this upgrade enables support for hybrid turbos and our Stage 1/2 Plus ECU tunes, particularly when using E85 fuel. The IE HPFP internals are manufactured using high-quality components and undergo rigorous quality control to ensure extreme reliability. This upgrade offers a safe way to run ethanol and hybrid turbo ECU tunes, and boosts the performance of your 6-cylinder turbocharged engine without any worries. With an enlarged cylinder and piston diameter of 11.68 mm, the IE HPFP upgrade is the ideal choice for those wishing to optimise fuel delivery. Each kit is assembled in-house and tested on our fuel pump dyno, ensuring a high degree of accuracy and reliability. With our DLC-coated pin and nitrided cylinder, we are able to offer exceptional resistance to wear, thereby extending the service life of the components. The use of a titanium retainer minimises the risk of valve knock and ensures reliable operation of the pump. Put your trust in the IE HPFP internal upgrade kit for improved performance, peace of mind and the ability to get the most out of your Audi B9 S4, S5, SQ5 or RS5.
Benefits:
• 38.58% greater fuel flow compared to the standard HPFP.
• Safe use of E85 and hybrid turbo tunes.
• High-quality materials for unrivalled reliability.
• Advanced coatings for extended component life.
• Simple installation whilst retaining factory components.
Contents:
• Upgraded piston and cylinder•
DLC-coated pin•
Nitrided cylinder•
titanium
retainer• Installation manual
installation instructions
