CSF 1-Row 31mm High-Performance Racing Radiator Subaru WRX 2008-2021 / STI 2008-2021
7094
The 1-Row CSF 31mm 1-Row High-Performance Radiator will improve the cooling efficiency in the Subaru WRX/STI. 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.
Features:
- New 31mm 1-Row High-Performance core design
- 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
- Applications will vary, however, some will come equipped with a radiator cap
- High-efficient cooling for those with a daily driver or weekend show car
- Excellent replacement for the factory radiator to handle the perils of purpose-built race cars or rally cars
Fitment:
- Subaru Impreza STI 2008-2021
- Subaru Impreza WRX 2008-2022
- Subaru Impreza 2012-2021
- Subaru Legacy 2005-2009
- Subaru Outback 2005-2010
- Subaru Crosstrek 2013-2022
- Subaru XV Crosstrek 2013-2022
- Subaru Forester 2009-2013
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.
Review pages below for additional information:
