TGK Motorsport Audi 4.0T High Pressure Fuel Pump Seal Rebuild Kit

Over time, the factory high-pressure fuel pump (HPFP) seals on Audi 4.0T engines degrade, leading to fuel leaks, pressure loss, and reduced performance. The TGK Motorsport HPFP Rebuild Kit is engineered to fix leaking factory seals while also enhancing fuel system reliability and performance. Whether you're performing preventative maintenance or preparing for a high-performance build, this kit is the ultimate solution for keeping your HPFP in peak condition.

This rebuild kit features CNC-machined internals that provide an OEM-quality fit with improved longevity. Unlike generic replacements, our components are designed to withstand higher fuel pressures, making them perfect for both stock and modified 4.0T engines. Don't wait for fuel leaks to compromise your engine's performance—fix your factory HPFP seals today with leak-free, high-pressure fuel delivery and maximum reliability.

Application	Audi 4.0T HPFP
Kit Type	Complete Rebuild Kit
Seal Material	Molybdenum Disulfide
Construction	CNC-Machined Internals
Compatibility	Stock & Modified Engines
Installation	Direct Fit Replacement