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Cosworth Top Feed Fuel Rail Kit (Part Number: )
Cosworth Top Feed Fuel Rail Kit (Part Number: )
Cosworth Top Feed Fuel Rail Kit (Part Number: )
Cosworth Top Feed Fuel Rail Kit (Part Number: )
Cosworth Top Feed Fuel Rail Kit (Part Number: )
Cosworth Top Feed Fuel Rail Kit (Part Number: )
Cosworth Top Feed Fuel Rail Kit (Part Number: )
Cosworth Top Feed Fuel Rail Kit (Part Number: )
Cosworth Top Feed Fuel Rail Kit (Part Number: )
Cosworth Top Feed Fuel Rail Kit (Part Number: )
Cosworth Top Feed Fuel Rail Kit
Subaru WRX 2002-2014 / STI 2007+
Read 2 Reviews | 14 Q&As
Part # 20026741
$299.95

In stock! Ships same day

Features & Product Details

RallySport Direct proudly carries a great selection of Cosworth products to get more performance out of your vehicle. Cosworh has over 50 years worth of racing heritage with a rich history in Formula One, and continue today to pass along their expertise behind all of their products that are carefully manufactured to provide you with performance and durability.

On this page, you are looking at the Cosworth Top Feed Fuel Rail Kit. This kit has been specifically designed for top feed style injectors and they are configurable with various fuel line installations. 

Here are the details:

  • Machined from solid aluminum
  • Natural hard anodized finish
  • Each kit includes -6AN fittings that will allow you to install the fuel lines of your choice
  • Ideal for street or race use
  • Can be used with Cosworth TGV Delete Kit (PN 20015678)
  • Sold as a pair
  • Includes spacers and hardware making these rails ready for the installation
  •  

    Specifications

    Brand: Cosworth
    Color: Silver
    Finish: Anodized
    Injector Type: Top Feed
    Kit: No
    Line Size: -6AN
    Mfgr. Warranty: 1 Year
    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.
    Standard

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    REVIEWS & CUSTOMER MEDIA

    2 Reviews
    5 out of 5 Stars
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    No user media. You can upload a photo or video of your install by posting a review.
    awesome  4 years ago
    andrew_browning6953470
    these are great have 2011 sti runnin 1300cc injectors custom fuel lines fits great went together great
      
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    1 of 1 people found the following review helpful
    Excellent Rails 5 years ago
    stellarzeller
    Before I installed these rails on my 2011 GRB, I had perrin rails. I used these rails to sufficiently push 480awp on pump gas. They offer a wide array of options for tuning and customization of your fuel lines. If you are running a Huge Borgwarner Twin Scroll and need the option of running high volume rails in a pass through dual feed setup, then these are a great option to add along with the cosworth composite deletes and intake manifold. I've been using these on my daily driven beast for over a year, I've deleted both dampers with russell 5/16 adapter clips to -6 to -8 feed and return lines, with a Russell Y block right above my starter that splits into -6 lines at cylinders 1 and 2 with the return going parallel to a turbosmart adjustable FPR attached with a bracket on the driver side TGV delete, Air pumps were deleted as well allowing space for this. All in all these rails are great if you want a clean setup and plenty of fuel.
      
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    QUESTIONS & ANSWERS

    • Q: 1050x  Eulises14 days ago

      This kit fit for Cobb 1050x injectors? 2017 Sti
    • Q: Upgraded fuel system  PurpSTi1 year ago

      I have stock fuel system on a 2011 STi and would like to convert to top feed injectors. Is this all I need to convert? Or will I need new fuel lines ?
      • 0 of 0 people found the following answer helpful

        A:  2011 STI's are already top fed so you will not need to do any conversion but this kit would be nice to allow for excellent flow and great power numbers. You will need to fuel lines though which will require a bit of custom work.

        Tyler A. @ RallySport Direct 1 year ago  
          
        Was this answer helpful?
    • Q: Process West TGV Fitment  Culti1 year ago

      I'm running the Process West TGV Deletes specifically on my 2007 STi. Would these be able to fit or would they only fit the Cosworth TGV Deletes? Is there much difference between these fuel rails and the Process West fuel rails?
      • 0 of 0 people found the following answer helpful

        A:  We have not confirmed fitment of the rails with any other TGV's other then the factory units or the Cosworth TGV deletes. As a result we are not able to verify fitment on any other brand units. With that being said, if PW uses same mounting as stock then in theory they should fit.

        Kirill C. @ Cosworth 1 year ago  
          
        Was this answer helpful?
    • Q: 2016 sti  Dil2 years ago

      Do i have to run the fuel rail kit in stage three setup or can I just run inj and pump.

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