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PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
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User Media for: PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
User Media for: PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
User Media for: PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
User Media for: PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
User Media for: PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)
User Media for: PERRIN Top Feed Fuel Rail Kit - Subaru Models (inc. 2002-2014 WRX / 2007 STI)

PERRIN Top Feed Fuel Rail Kit

Subaru Models (inc. 2002-2014 WRX / 2007 STI)

Read 2 Reviews | 12 Q&As
Part # PSP-FUL-201BK
$549.00
msrp: $610.00

Product will ship from manufacturer, average time to ship: 11 business days

Features & Product Details

RallySport Direct carries a great selection of performance-enhancing upgrades brought to you by PERRIN Performance. 

Here, you are looking at the PERRIN Performance Top Feed Fuel Rail Kit. This kit includes the rails, as well as the lines and fittings to deliver large amounts of fuel equally to each cylinder. Thos of you with moderate bolt-ons or those aiming to make big horsepower that require larger injectors will notice the car runs smoother and is more powerful and tuners can safely push the engine to higher limits. 

 

DETAILS:

  • PERRIN High-Flow Fuel Rails incorporate large inside diameter channels for maximum fuel flow
  • Supports enough flow up to 800 WHP without inconsistent fuel flow to each cylinder
  • -6 Barbed fittings with O-rings are included to ensure a proper connection to the hose and are removable allowing for easy customization of aftermarket fuel lines
  • A must-have for any car looking to exceed 400 horsepower
  • Designed to split incoming fuel for equal fuel distribution, pressure, and a more consistent air-fuel ratio between all cylinders
  • Fuel rails and distribution block are precision CNC machined from 6061 billet aluminum materials
  • All parts are marked with Feed and Return for an easier installation
  • All PERRIN High-Flow Fuel Rails come with built-in phenolic spacers which are fitted to the fuel rails and the junction blocks sit between these and the engine, insulating it from heat
  • PERRIN Fuel Rails feature large 3/8" inside diameter fuel injection hose which provides a higher flow rate than competitive systems
  • Includes PERRIN Flexguard Cover which is a high-abrasion strength and heat resistant woven ballistic nylon that helps protect your hose from wearing during vehicle operation
  • PERRIN High-Flow Fuel Rails include stainless steel lined Oetiker clamps which have a secure fit since there are no gaps in the band which creates a better seal
  • PERRIN Fuel Rails are anodized black for corrosion protection 
  •  

    Specifications

    Brand: PERRIN
    Color: Black
    Finish: Anodized
    Injector Type: Top Feed
    Kit: Yes
    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.
    RallySport Guarantee
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    2 Reviews
    3 out of 5 Stars
    5 Stars
    (1)
    4 Stars
    (0)
    3 Stars
    (0)
    2 Stars
    (0)
    1 Stars
    (1)
    Customer Photos and Videos
    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)
    PERRIN Top Feed Fuel Rail Kit ( Part Number: PSP-FUL-201BK)
    18 months and two fuel leaks later... I am buying new rails and running different lines. 9 months ago
    1out of 5stars

    I am not an expert... I work for an OEM, build/fix up cars on weekends and spent my summers working as a technician when growing up. From the install perspective, I love this setup. Don't like fuel lines next to turbos and this kit defiantly avoid that problem like the plague. The rails - Fit well took an adapter plate and some custom spacers (shout out to mcmaster carr) to mate up with the long runner intake manifold my car is running. Bad news: The top fuel line running forward on the passenger side runs right into the Cobb intake (elbow?). Good news: if you have a rotated set up that will not be a problem for you! The fuel pressure regulator mount - Fantastic! love this part, super clean install would 100% buy this again. The Problem - Those tiny silver hose-barb-like-things that are supposed to connect the fuel lines to... everything! They don't work. I own the crimp tool (love those clamps) read the instructions from Perrin but after a year I found my fuel lines had about 1/8th an inch of movement on the barbs. They did not seam to leak while pressurized unless you wiggled them (in which case they sprayed fuel like a sprinkler) Video attached. Reached out to Perrin, sent them photos and videos. They said they have never seen this and offered to replace parts:/ I doubt this. I have lost trust in the barbs Perrin has selected. It is way more work to build a kit from scratch but as I buy hundreds of dollars on AN fittings to replace their garbage I will have one less thing to worry about burning my car to the ground.
      
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    2 of 2 people found the following review helpful
    Confirmed fitment on USDM 06 FXT 5 years ago
    5out of 5stars

    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: will this work for my sti 08   Subie4life10 months ago

      Will this work for my sti 08
    • Q: fitment  Nelson Asay1 year ago

      will these work with the IAG TGV deletes
      • 0 of 0 people found the following answer helpful

        A:  As long as the IAG TGV deletes are top feed as well these should be fine.

        Tylo R @ RallySport Direct
          
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      • 0 of 0 people found the following answer helpful

        A:  As long as the IAG TGV deletes are top feed as well these should be fine.

        Tylo R @ RallySport Direct
          
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    • Q: Will this work with stock power?   chinh1der2 years ago

      I have an 04 WRX and I'm having the fuel smell issue in cold weather. I figured I'd replace all the lines, connectors and clamps. I plan to eventually do many more mods on the car in the future and push more power. But as for now, if I wanted to buy this kit and install it, would I have any issue with running stock FRP and a stage 2 OTS Cobb map? If I do need to upgrade the FRP, could I upgrade that as well without a tune and still drive the car with the stage 2 OTS map? Hopefully this question is clear
    • Q: Fuel peessure regulator  Justin B.3 years ago

      Do you recommend a new fuel pressure regulator with this kit or would the oem one work??
    • Q: ID 1000 injectors? 07 wrx  1234564 years ago

      will these be compatible with ID1000 injectors on my 07 wrx?

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