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Cosworth Top Feed Fuel Rail Kit

MODEL # COS20026741

$239.96


  • Q: 1050x  Eulises5 months 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  
        
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  • Q: Process West TGV Fitment  Culti2 years 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 2 years ago  
        
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  • 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.
  • Q: Will these fit JDM EJ207 Version 8 Motors with AVCS?  akcel3 years ago

    Will these fit JDM EJ207 Version 8 Motors with AVCS?
    • 0 of 0 people found the following answer helpful

      A:  Sorry but I am not able to confirm fitment on that vehicle. These have only been confirmed for USDM applications.

      Chris W. @ RallySport Direct 3 years ago  
        
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  • Q: 2013 STI  My2013STI5 years ago

    do i need to change my fuel lines for these rails to work on my 2013 sti sedan, or will they just be a direct replacement?
    • 0 of 0 people found the following answer helpful

      A:  The Cosworth fuel rails will require aftermarket fuel lines and unfortunately we don't offer any fuel lines at this time.

      Kyle A. @ RallySport Direct 5 years ago  
        
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  • Q: EJ205 JDM wrx engine  combibug6 years ago

    Hi guys, just wondering if this will fit a JDM EJ205 wrx engine application? Tq
    • 0 of 0 people found the following answer helpful

      A:  These fuel rails should fit the JDM EJ205 engine, but unfortunately we cannot guarantee fitment on vehicles from outside the USA.

      Zach G. @ RallySport Direct 6 years ago  
        
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  • Q: 2002 sti  paulsrexi850977 years ago

    Just wondering I have a 2002 sti... Will it fit ?? Australia got the Subaru 2002 wrx sti Thanks
    • 0 of 0 people found the following answer helpful

      A:  Unfortunately we are unable to guarantee fitment for non USDM vehicles. However that being said, I believe the JDM '02 STI is very similar to the USDM '04 STI. In which case they should work, but again we cannot guarantee fitment.

      guest561671092a8d25a1658c55d3 @
        
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  • Q: What else is needed?  2007subarusti7 years ago

    besides the fuel lines.. what else is needed to make this a complete kit??
    • 0 of 0 people found the following answer helpful

      A:  You will need to also hook up the fuel pressure regulator along with feed and return distribution blocks accordingly.

      Kirill C. @ RallySport Direct 7 years ago  
        
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  • Q: 02 WRX  markchristopherclark503377 years ago

    Does these fuel rails have the same mountings as the Perrin fuel rails? I have found that different brands mounting holes can be different.
    • 0 of 0 people found the following answer helpful

      A:  We have not compared this system to other brands similarity to check for cross compatibility. So we are not able to confirm how similar or different they are.

      Kirill C. @ RallySport Direct 7 years ago  
        
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  • Q: E85  twrx64502897 years ago

    do i need this to run E85 on my 2004 WRX?
    • 0 of 0 people found the following answer helpful

      A:  You do not have to run aftermarket fuel rails to run E85. These Cosworth units are definitely a great upgrade for high horsepower applications where the stock rails do not flow enough.

      Tanner S. @ RallySport Direct 7 years ago  
        
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  • Q: 2010 STi   carson58787 years ago

    will these fit on a 2010 STi as a direct replacement to the OEM fuel rails and lines or would I have to get new fuel lines to accommodate the rails and if i would need new lines do you offer a fuel line that would compatible with the fuel rails
    • 3 of 3 people found the following answer helpful

      A:  The Cosworth fuel rails will require aftermarket fuel lines and unfortunately we don't offer any fuel lines at this time.

      paul559b5ed28149810a128b5c51
        
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  • Q: 2011 wrx  Mohamed Aseeri7 years ago

    are there direct bolt on a 2011 wrx or will i need other parts to make them work?
    • 2 of 2 people found the following answer helpful

      A:  Cosworth has confrimed fitment with the 2011 WRX and these Fuel Rails. No other modification will be needed to make these work on your vehicle.

      Sterling W. @ RallySport Direct 7 years ago  
        
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