Our Y62 Patrol DI Fuel Pump upgrade is perfect for customers pushing the performance potential of the VK56-VD Direct Injection V8 beyond the limitations of the factory fuel system. When running higher levels of air flow with our popular TVS Supercharger systems, increased fuel system capacity beyond the factory High Pressure Direct Injection (HPDI) Pump is required to maintain fuel volume and fuel pressure targets. 

Our VK56-VD HPDI Pump is an OEM upgraded direct replacement assembly, increasing fuel flow by 30% throughout the 500-8000RPM range, with each pump individually dyno hot tested for 100% quality and performance assurance.