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CSF Aluminum Racing Radiator - Subaru WRX/STi Manual 2002-2007
CSF Aluminum Racing Radiator - Subaru WRX/STi Manual 2002-2007
CSF Aluminum Racing Radiator - Subaru WRX/STi Manual 2002-2007
CSF Aluminum Racing Radiator - Subaru WRX/STi Manual 2002-2007
CSF Aluminum Racing Radiator - Subaru WRX/STi Manual 2002-2007
CSF Aluminum Racing Radiator - Subaru WRX/STi Manual 2002-2007

CSF Aluminum Racing Radiator

Subaru WRX/STi Manual 2002-2007

$309.00
msrp: $329.00

In stock!
Ships within 24 hours
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Features & Product Details

RallySport Direct proudly carries a great selection of quality racing radiators brought to you by CSF.

Here, you are looking at the CSF Racing Radiator. This is a super-durable all aluminum radiator designed to replace your factory radiator to improve the overall cooling efficiency. Most factory radiators are manufactured using plastic upper and bottom tanks which will eventually weaken over time, and will leak which will cause you to overheat, which will open up an entirely different set of problems. CSF relieves this issue with all-aluminum construction to essentially become the end-all-be-all of radiators. 

 

DETAILS:

  • CAD/CAM designed using Unigraphics Software
  • OE radial and deep drawn aluminum end tanks
  • B-Tube Technology - stronger, most efficient tube in the world
  • Wind tunnel tested for optimal radiator core cooling efficiency 
  • "Racing Style" aluminum drain plug
  • Brazed in CAB furnace
  • Military0grade special clad  aluminum used for tubes, fins, header
  • Plates and side brackets (JIS 3003 spec minimum)
  • Privately owned factories with full "in-house" tool rooms
  • CNC machined fittings
  • "Master Class" TIG welding
  • Individually leak tested
  • Vibration cycle tested
  • Thermal cycle tested
  • Wind tunnel tested for optimal radiator core cooling efficiency
  • Burst pressure and impulse cycle tested 10,000 times for strength
  • Salt spray tested for corrosion protection
  • 10-foot box "drop test" to ensure packaging protection
  • 30 point fitment inspection on critical dimensions to ensure OE fitment with no modifications necessary
  • Includes radiator cap
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    Product Video

    Specifications

    Brand: CSF
    Core Depth: 1.63 in
    Core End Tank Material: Aluminum
    Core Height: 13.375 in
    Core Width: 27.00 in
    Includes Radiator Cap: Yes
    Mfgr. Warranty: Limited Lifetime
    Condition: New Product
    Return Policy:
    Standard

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    QUESTIONS & ANSWERS

    • Q: Fitment   02doubleurx2 years ago

      Does this fit a 2002 wrx?
      • 0 of 0 people found the following answer helpful

        A:  CSF does not list this as fitting the 2002 WRX.

        Lane H. @ RallySport Direct 2 years ago  
          
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      • 0 of 0 people found the following answer helpful

        A:  The reason why it doesn't list 2002 WRX is because the original OEM radiator doesn't have a radiator filler neck on it whereas 2003+ WRX did. You will need to buy additional things to accommodate that change. It will physically fit into the spot of the radiator and the overflow pipe over the fans will need to be changed along with additional hoses for the overflow and filler neck connection

        jtabarejo
          
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    • Q: Thread size of drain plug?  intro_amajid028012 years ago

      Thread size of drain plug?
    • Q: radiator cap  easton_palmer605246 years ago

      does it matter what cap i use? the stock sti 1.3 or the 1.4 that comes with this radiator? Ive been told that you should put the stock sti 1.3 on the new radiator.
      • 0 of 0 people found the following answer helpful

        A:  You can use either cap for the radiator. It is recommended using the provided CSF cap for the overflow.

        Brady R @ RallySport Direct 6 years ago  
          
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    • Q: Shroud  SalLV7 years ago

      Any idea if the Mishi fan shroud will fit on this or is it even necessary to install a new fan shroud? I was going to get the mishi one and figured I could also get the new fan shroud since it all fits better than the stock one but I didn't see anything about there being a problem with fan shroud fitment with this one (CSF).
      • 0 of 0 people found the following answer helpful

        A:  We cannot confirm fitment with the Mishimoto fan shroud to this radiator but it should fit with out any issues.

        Ben L. @ RallySport Direct 7 years ago  
          
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