329.4329.41
Fuel Pressure Regulator #PSP-FUL-301
The PERRIN Fuel Pressure Regulator is designed with adjustability and high-flow fuel regulation in mind that works with fuel systems ranging from stock setups to 1000+ horsepower setups and the best option to fix the stumbling issue present in vehicles. HIGH-FLOW Of the (6) -6 ports on the Adjustable Fuel Pressure Regulator, (4) of these ...
Perrin PerformancePerrin Fuel Pressure Regulator

Perrin Performance

Fuel Pressure Regulator #PSP-FUL-301

$329.40
Select Your Vehicle
Description

The PERRIN Fuel Pressure Regulator is designed with adjustability and high-flow fuel regulation in mind that works with fuel systems ranging from stock setups to 1000+ horsepower setups and the best option to fix the stumbling issue present in vehicles.

HIGH-FLOW
Of the (6) -6 ports on the Adjustable Fuel Pressure Regulator, (4) of these ports are used to connect to your fuel rails with maximum flow in mind. Rated to 1,000+ horsepower worth of fuel flow, this kit works perfectly with stock engines as well as heavily modified engines thanks to the interchangeable orifices.

REPLACES PROBLEMATIC OEM REGULATOR/DAMPENER
The PERRIN Adjustable Fuel Pressure Regulator replaces the cumbersome and overly-complicated OEM fuel pressure regulator on your 2008-2015 STI. Removing the OEM part along with the two fuel pressure dampeners significantly reduces the common complaint from STI owners that their car stumbles around 3,000 rpm. After years of development, a design was settled upon that works for applications ranging from stock to heavily modified.

ADJUSTABILITY
The PERRIN Adjustable Fuel Pressure Regulator can be adjusted from 20 psi to maximum fuel pump capacity. This allows for added fuel delivery to your engine without recalibrating your ECU. Included are three interchangeable orifices for stock fuel pumps, larger drop-in pumps, and fuel systems supporting 1,000+ horsepower.

SIX PORTS FOR MAXIMUM FLOW
There are (6) -6 ports on the Adjustable Fuel Pressure Regulator: (1) for fuel pump feed, (2) for fuel rail feed, (2) for fuel rail return, and (1) for fuel tank return. This allows for easy installation of aftermarket fuel rail kits that utilize more than one rail.

DIRECT BOLT-ON
The PERRIN Adjustable Fuel Pressure Regulator is easy to install as it bolts right into the existing threads where the OEM fuel pressure regulator assembly is normally housed. Installation of this kit requires no special tools.

AUXILIARY PORT
Unlike competitors’ fuel pressure regulators, the PERRIN Adjustable Fuel Pressure Regulator has a port located discretely on the bottom of its assembly. This 1/8th NPT threaded port allows for installation of aftermarket fuel pressure sensors and/or gauges.

CONSTRUCTION
Internal components protected under Patent # 6,298,828. These components are licensed to PERRIN Performance for the technology related to the Adjustable Fuel Pressure Regulator’s features. Using this proven technology ensures internal components will last the duration of your vehicle’s life.

FINISH
The PERRIN Adjustable Fuel Pressure Regulator comes with a black anodized finish to make certain your part continues to look good and resist corrosion during its use. For your convenience the ports are labelled according to their proper connections.

Application List
ImageApplicationDetailStockPriceAdd to Cart
 Subaru Impreza (2008-2014) - WRX STI/WRX STI Limited/WRX STI Special Edition0$329.40BUY
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Return Policy

Our goal is to help you find the right product for your project. However, if your purchase doesn’t fit your needs or you are not completely satisfied with your purchase, please see the information below regarding our return policy.

Returns

To obtain an RMA, you may log in to your account page or email our staff at [email protected] . Once an RMA number is issued, repackage the item securely in its original packaging, include the RMA form inside the box, and ship your return as directed by our support team. If you would like a PREracing staff member to generate a shipping label for you, please contact us.

All items must be in new, unused condition with all original tags and labels attached, and include a Return Merchandise Authorization (RMA) from PREracing.com. All returns must be postmarked within thirty (30) days of the purchase date.

Please note, you will be responsible for all return shipping charges unless otherwise specified by PREracing support. We strongly recommend that you use a trackable method to mail your return.

Refunds

A 35% restocking fee will be charged for all returns unless otherwise agreed upon by PREracing.com PRIOR to an RMA number being created.

Please allow at least five (5) days from the receipt of your item to process your return or exchange. Once we receive your return, we will inspect the condition of your item and initiate your refund or exchange. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. PREracing will notify you by phone or email when your return/refund has been processed.

What happens if my item proves defective after installation?

Please contact PREracing.com and speak directly with a staff member to explain your circumstance. We may ask you to provide additional information regarding your item’s defective status, which might include photos, video, or other means of evidence to support your claim. In some cases, you may be directed to the manufacturer for warranties, replacements, or returns.

If your item proves defective, we will initiate the RMA process and follow the return process as stated above.

What should I do if I received the wrong item?

Please contact PREracing.com and follow the standard return process procedures listed above. You will not be responsible for return shipping charges. You will, however, be required to return your item to PREracing.com before receiving any replacements or refunds.

What should I do if my shipment was delivered damaged?

Please contact PREracing.com to provide proof of the damaged product. Once we obtain satisfactory proof of the damage, we will issue an RMA and provide a return shipping label for the product. Once we receive the damaged package, we will authorize a replacement item be shipped to you.

Refunds on Shipping Charges

PREracing.com does not refund shipping charges. Please make sure to select the correct shipping carrier and timeline for your particular delivery situation (e.g. delivery to PO box, overnight delivery, etc). If the carrier cannot deliver your package based on the information you provided in your order, we will not be held responsible.

In the rare event PREracing.com makes a shipping error or misses a shipping deadline, we will refund the shipping charges. Please work with a staff member to resolve the situation.

If you return an item that originally qualified for free shipping, the shipping total will be subtracted from your final refund total.

Refused Orders / Non-Delivery

Refused or undeliverable orders that are returned to us will automatically be charged a 35% restocking fee, in addition to all freight charges incurred for the shipment by PREracing.com. We will waive the restocking fee if you pay additional shipping to deliver to a new or corrected address.

Questions

If you have any questions concerning our return policy, please contact us at:

503-619-0055

[email protected]

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Warning

PROP 65 WARNING

Warning: This product can expose you to chemicals which is [are] known to the state of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov

Questions & Answers
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Established in 1998, PREracing specializes in forced induction systems and operates with the goal to provide extreme performance at a reasonable price. PREracing features a service shop, showroom, AWD dyno with full tuning capabilities, and a warehouse packed with inventory.

Contacts

Address
13339 NE Airport Way Suite 500
Portland, OR 97230

Open: 9am-6pm PST

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