Perrin Performance has been at the forefront of the Subaru revolution since day one and they are one of the best tuners in the business. So when the 2008+ Subaru STI’s began to suffer from stumbling problems, Perrin stepped up with another entry in their high quality race ready stable of products.
Some of the very best and our own personal favorite products on many Subarus bear the Perrin Performance name. Made here in the United States, you can be assured of long lasting quality and support from one of the best in the industry.
This new Perrin Subaru fuel pressure regulator kit makes it easy for you to upgrade your WRX STI, without the hassle of excessive fuel pressure at idle.
When you try to crank up the boost in your turbocharged vehicle, you’ve got to crank up the fuel delivery to match. This can cause problems with an an excessively high fuel pressure at idle, as well as other complications.
This sleek new fuel pressure regulator takes all the flow you could ever need and gives you the flexibility to do what you want and what you need in your high horsepower Subaru.
The part number for the new Subaru Fuel Pressure Regulator Kit is PSP-FUL-301 capable of supporting over 1000hp, and resolve any throttle issues you may be experiencing. This fuel pressure regulator kit is meant for the 2008-2015 Subaru WRX STI.
Six ports provide maximum fuel delivery flexibility and enough room to feed whatever you need. Direct bolt on install makes it a breeze to upgrade and ditch the OEM regulator unit.
Need a fuel pressure regulator that can take care of the 3,000 RPM stumble and or one that will allow you to run multiple fuel rails per bank? This Perrin FPR can do it all in one plug-and-play form factor that comes with a “privacy” port for stealth mounting of sensors and gauges.
Great for use with the Perrin Fuel Rail system that allows you to convert to top feed injectors in your Subaru WRX.
The standard 8th inch NPT fitting accepts most fuel pressure regulator gauges and senders. The Perrin Subaru Fuel Pressure Regulator kit can crank down fuel pressures in your rail as low as 20 psi all the way up to matching the maximum output of your fuel pump.
Peak performance and everyday practicality go hand in hand with this Perrin Subaru Fuel Pressure Regulator, you can now add fuel without recalibration or reflashing of your ECU. Upgrade to the fuel pump you’ve always wanted but didn’t want to deal with.
Need more information on the new Subaru Fuel Pressure Regulator from Perrin Performance? Check out their website at Perrin Performance.
- Part Number : PSP-FUL-301
- Port Size -6 with o-ring seal
- Pressure Ratio 1:1
- Included Orifice Sizes 0.100″, 0.150″, and 0.200″
- Pressure Range 25 psi – maximum pressure fuel pump delivers
- Material 6061 billet aluminum
- Black Finish