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  • CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
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CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
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Load image into Gallery viewer, CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
Load image into Gallery viewer, CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
Load image into Gallery viewer, CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
Load image into Gallery viewer, CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
Load image into Gallery viewer, CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
Load image into Gallery viewer, CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
Load image into Gallery viewer, CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black
Load image into Gallery viewer, CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black

CSF 08-21 Subaru WRX/STI 2-Row 42mm Race-Spec All Aluminum Radiator - Black

CSF7095B
In stock
$409.00 $389.00
$389.00
Mishimoto 08-18 Subaru WRX Reusable Drop-In Air Filter
Mishimoto 08-18 Subaru WRX Reusable Drop-In Air Filter
$76.42 $64.95
KW Clubsport Kit 2008+ Subaru Impreza STI (only) - 3 Way
KW Clubsport Kit 2008+ Subaru Impreza STI (only) - 3 Way
$6,634.00
Description
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.

This Part Fits:

Year Make Model Submodel
2008-2014 Subaru Impreza WRX
2008-2014 Subaru Impreza WRX STI
2015-2021 Subaru WRX Base
2015-2021 Subaru WRX Limited
2015-2021 Subaru WRX Premium
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All in stock orders placed will be processed for shipping within 24 business hours. If an item is out of stock we will promptly contact you.

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Your item may be subjected to being drop shipped directly from the manufacturer or one of our 3rd Party warehouses.

In the event a product arrives damaged to your location, please contact us for further instructions. All damaged items must be reported to the shipping carrier immediately and you must notify Fly1 Motorsports within 48 Hours of receiving your order.

If you receive a damaged product, please do the following:

    1. Keep the product with its original packaging and box 
    2. Make a list of the damaged or lost item(s) 
    3. Fly1 Motorsports will contact the shipper once we receive the email info above to schedule a pickup if needed. DO NOT send it back to the return address without written approval from Fly1 Motorsports.

Once the product is received back and inspected, a replacement or credit will be issued.

If you are in a rush for an order or require special arrangements then please contact us and we will try to accommodate you.



Returns
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Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.


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