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PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
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PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit (Part Number: )
PERRIN Top Feed Fuel Rail Kit
Subaru Models (inc. 2002-2014 WRX / 2007 STI)
Read 1 Reviews | 9 Q&As
Part # PSP-FUL-201BK
$549.00
msrp: $610.00

In stock! Ships same day

Features & Product Details

PERRIN High-Flow Fuel Rails incorporate large inside diameter channels for maximum fuel flow. This allows for cars to run 800 WHP without inconsistent fuel flow to each cylinder. We include custom made -6 barbed fittings with O-rings to ensure a proper connection to the hose. These fittings are removable allowing for easy customization of aftermarket fuel lines.

The equal flowing nature of PERRIN fuel rails allow your high powered Subaru to make more power, safer. A must have for any car looking to exceed 400 horsepower.

PERRIN High-Flow Fuel Rails split incoming fuel for equal fuel distribution, pressure, and more consistent air fuel ratio between all cylinders. The stock fuel rails route the fuel through the engine bay sequentially providing each injector with fuel. In modified Subarus, this drastically reduces fuel delivery to the last injector in line.

The PERRIN fuel rails and distribution block are precision CNC machined from 6061 billet aluminum. Each -6 Barbed Fitting is removable from the rails and distribution block allowing for easy customization of aftermarket fuel lines.

All PERRIN High-Flow Fuel Rails come with built-in phenolic spacers. The spacers fitted to fuel rails and junction blocks sit between these and the engine, insulating it from heat. This keeps fuel closer to its normal ambient temperature. In contrast, without these spacers, you can see fuel temperatures rise far more than 30 degrees above ambient.

PERRIN fuel rails feature large 3/8” inside diameter fuel injection hose which provides higher flow rate than competitive systems. This hose is large enough to support 800+ WHP. Included hose is a DOT approved, rubber fuel injection hose with proper liners for zero emissions. A byproduct of the hose being constructed of rubber is that it helps dampen the fuel against pressure waves and, in turn, creates a smoother and more constant fuel pressure.

Specifications

Brand: PERRIN
Fuel Lines Included: Yes
Injector Type: Top Feed
Rail QTY: 2
Mfgr. Warranty: 5 Years
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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WARNING: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.

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PERRIN Top Feed Fuel Rail Kit ( Part Number: PSP-FUL-201BK)
PERRIN Top Feed Fuel Rail Kit ( Part Number: PSP-FUL-201BK)
PERRIN Top Feed Fuel Rail Kit ( Part Number: PSP-FUL-201BK)
PERRIN Top Feed Fuel Rail Kit ( Part Number: PSP-FUL-201BK)
PERRIN Top Feed Fuel Rail Kit ( Part Number: PSP-FUL-201BK)
1 of 1 people found the following review helpful
Confirmed fitment on USDM 06 FXT 3 years ago
PNWFXT
Just finished this project on my Forester. I needed to pull the manifold to upgrade injectors and decided to do fuel rails at the same time. I contacted Perrin and RSD and both told me that they hadn't installed this kit on an FXT or knew of anyone that had done it so they would not confirm fitment. I decided to go for it anyways and I ordered the kit the same day. I would like to say that as always, RSD shipping was extremely quick. The rails fit perfectly fine. I did some creative stuff with the wiring to try and make everything look a little nicer. Primed the fuel system and the car fired right up. They give you more than enough clamps, connectors, hose for the job. The hosing that comes in the kit is fantastic. The fit and finish is fantastic. The clamps are fantastic. I love how the hose shielding looks. Overall I love this kit. Just like every other Perrin product I own, the rails are flawless and I would even say they fit better than OEM. Absolutely my favorite upgrade. *FYI I also did the secondary airpump delete at the same time which may have affected fitment due to how the fuel lines are routed on the drivers side of the car.* For you 06-08 USDM Forester guys out there looking for a fuel rail kit, I highly suggest this one.
  
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QUESTIONS & ANSWERS

  • Q: Fuel peessure regulator  Justin B.1 year ago

    Do you recommend a new fuel pressure regulator with this kit or would the oem one work??
  • Q: ID 1000 injectors? 07 wrx  1234562 years ago

    will these be compatible with ID1000 injectors on my 07 wrx?
  • Q: E85 vs rubber lines  07STIlimited3 years ago

    Would running E85 pose any threat to the provided fuel lines?
  • Q:   toddoathout88848673 years ago

    I bought this kit for my 02 with Walbro 255ltr pump, what injectors should i run?? 1000cc minimum
    • 0 of 0 people found the following answer helpful

      A:  You can use any of the 1000cc top feed Subaru injectors that we offer. Injector Dynamics is the most popular at the moment and we also offer Cobb and Deatschwerks.

      Zach G. @ RallySport Direct 3 years ago  
        
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