
IE HPFP Upgrade Kit For Audi B9 S4, S5, SQ5 3.0T & RS5 2.9T
The IE HPFP Internal Kit upgrades the high pressure fuel pump in your Audi B9 3.0T or 2.9T engine with the largest volume possible piston and cylinder design to unlock fuel delivery for hybrid turbos and our Stage 1/2 Plus ECU tunes. Manufactured with top-quality components and an industry-leading QC process to ensure extreme reliability. Increase your fueling overhead and enjoy worry-free HPFP operation for your 6-cylinder turbocharged engine. REQUIRED FLOW FORE85 & HYBRIDECU TUNES STROKE VOLUME38.58%INCREASE OVER STOCK LARGEST POSSIBLE11.68MMPISTON DIAMETER LEADING FEATURES Highest possible flow -safely run ethanol & hybrid turbo ECU tunes In-house verified -Broken-in and bench tested on our pump dyno Tool steel pin & cylinder -Extreme resistance to heat and abrasion DLC-coated pin -Low friction long-life coating Nitrided cylinder -Increases hardness and wear resistance Titanium retainer -Ultra lightweight