HPFP Upgrade Kit | Audi C7/C7.5 4.0TT S6, S7, & RS7 | Integrated Engineering

Overview

Two upgraded internal kits included, one for each of the vehicle's two factory high-pressure fuel pumps

Details

• Premium high-flow internals with 11.67mm pistons; 38.58% flow gain over stock in testing
• Operates at exceeding 2900 psi pressure per pump; strokes up to 19,000 times per minute
• Tolerances verified to 0.00005 inch precision
• DLC-coated tool steel piston for wear resistance; nitrided tool steel cylinder for durability
• Molybdenum disulphide impregnated leak-free seal; stainless steel seal body with Buna-N o-ring
• Constant diameter piston design (50% more pin-to-cylinder contact); OE spring and retainer retained
• Specialty HPFP socket tool sold separately
• Fits: Audi S6, S7, RS7 (C7/C7.5), 4.0TT engine
• Install time ~2-3 hours, professional installation recommended
• 12-month warranty, unlimited miles; designed and machined in the USA; bench-tested on in-house pump dyno

Fitment