CorkSport Fuel Pump Internals & OEM Fuel Pressure Relief Valve
Description
CorkSport High Pressure Fuel Pump Internals & an OEM Mazda Pressure Relief Valve are now available in a combo kit! Ensure optimum & consistent fuel pressure for your Mazdaspeed 3, 6, or Mazda CX-7. This kit replaces the unreliable OEM HPFP internals with upgraded CS internals to ensure plenty of fuel pressure at higher RPMs. A new Mazda OEM PRV is also included to prevent most common fuel delivery issues.
The CorkSport Advantage
CS HPFP Internals
Give your Mazdaspeed the fuel it needs with the CorkSport HPFP internals! While the OEM internals do fine with regular driving on a stock car, they drop fuel pressure at higher RPMs with aggressive driving, especially with any engine modifications. The CS internals supply consistent & high fuel pressure so you’re ready to make some horsepower! Check out the full listing linked above for full details.
OEM PRV
Failing pressure relief valves (PRVs) are becoming more and more common as the DISI MZR engine ages. When doing its job correctly, the PRV helps to control fuel pressure in the fuel rail. If your PRV is clogged or stuck open, you can have all sorts of issues, like inconsistent fuel pressure, misfires, check engine lights, etc. The included brand new OEM Mazda PRV will help you solve and/or avoid all of these issues!
Inlcudes OEM Part Number
- L3K9-13-2J0
- OEM Mazda parts do not come with a warranty.
- Stated warranty is for CorkSport HPFP Internals & HPFP Rebuild Kit ONLY
Additional Features
- Vehicle Fitment: 2007-2013 Mazdaspeed 3, 2006-2007 Mazdaspeed 6, 2007-2012 Mazda CX-7
- CorkSport Service and Support: Receive a 2-year warranty, full-color installation instructions, all of the needed installation hardware, and knowledgeable telephone installation support.
- Release Blog: #
How To Install the HPFP Kit
It will take you Approx. 2 hour to install.
HPFP Installation Instructions
HPFP Rebuild Kit Instructions
5 hour Install Time
5/5 Difficulty
No CEL
New features
- Manufacturer
- CorkSport