CSF Aluminum Radiator w/ Built In Oil Cooler - Subaru WRX/STI 2008 - 2014 Type_Trailing Arms CSF uses innovative tube and

CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation

Perfect Fitment guarantee

full stainless steel construction provides maximum power gains and resistance to rust or other damage caused by weathering

and L-Series engines

and spoiler

CSF Aluminum Radiator w/ Built In Oil Cooler - Subaru WRX/STI 2008 - 2014 Type_Trailing Arms CSF uses innovative tube andThe 1st models of this new O Series is for the Subaru platform: 02 07 STI WRX (CSF #3076O), 08 14 WRX and 08 20 STI (CSF #7042O). These 2 applications were developed alongside industry leading Subaru engine builders & race tuners, LIC Motorsports from Northern California. CSF also reached out to one of our closest race teams, Subaru tuners, and dealers; Snail Performance, to help with fitment and performance testing in the hot Arizona desert they are