CorkSport Mazdaspeed High Pressure Fuel Pump Internals
Upgrade your fuel system with genuine CorkSport HPFP Internals, designed for the Mazdaspeed 3, Mazdaspeed 6, and turbo CX-7 MZR platform.
Developed over more than two years of research and testing, these internals are built to deliver increased fuel flow, improved reliability, and the headroom needed for higher performance setups. With precision machining, advanced surface treatments, and tight tolerances, this kit helps support safer air/fuel ratios and more consistent fuel supply under load.
Perfect for modified vehicles where the factory pump internals may no longer keep up.
Features
- Genuine CorkSport performance upgrade
- Suits Mazdaspeed 3, Mazdaspeed 6, and turbo CX-7 MZR engines
- Approx. 50% larger than OEM internals for increased fuel volume
- Helps support higher horsepower builds
- Improves fuel delivery efficiency and reliability
- Precision machined with high strength coatings and hardened surfaces
- Designed specifically for Mazda MZR performance applications
What’s Included
- CorkSport HPFP internals
- High rate spring for improved reliability and efficiency
- Installation tools for easier fitting
- Anodized aluminium installation sleeve
- Retaining hardware
- Aluminium storage case
- Full colour installation instructions
Why Upgrade?
Factory pump internals can become a limitation as power increases. Upgrading to CorkSport HPFP internals helps provide the fuel volume needed for tuned and modified setups, reducing the risk of fuel starvation and helping maintain safer air/fuel ratios.
