CSF Aluminum Racing Radiator (08-14 WRX & 08+ STI)

Shipping FREE shipping on orders over $200.

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