CSF High-Performance All Aluminum Radiator w/ Filler Neck - Subaru Impreza WRX/STI

2007 Subaru WRX/STi (Manual Transmission)

2004-2006 Subaru Baja (Manual Transmission)

CSF’s Subaru line of all-aluminum radiators is the most trusted option in competitive motorsports – many race teams across the world trust CSF to keep their cars cool.

Designed to perform on track, on the street, and in rally racing. A must-have for higher horsepower engines, high boost vehicles, and competitive motorsports. Also a great upgrade compared to the OEM plastic/aluminum radiator.

Precise fitment – requires no modifications to install.

• CNC Machined Mounting Brackets
• 100% All Aluminum TIG-Welded Construction
• Includes High-Performance Aluminum 1.4bar Radiator Pressure Cap with Embossed CSF Logo
• 1-Hour Hand Polished Mirror Finish (#3076)
• Black Finish for High-End Stealth Look (#3076B)
• True “Drop-in” Fit With No Modifications Necessary for Installation
• Machined All-Aluminum Race-Style Drain Plug
• 2-Row 42mm Ultra High-Performance Core
• 6.5mm Tall Multi-Louvered Fins with CSF’s Exclusive B-Tube Technology
• 2-Year Limited Warranty
• Individually Leak Tested
• All CSF High-Performance Radiators Undergo a Rigorous Testing Process During Development, Including Burst Pressure, Thermal Cycle, Vibration Testing, and Salt Spray Testing

The Racing & High Performance Division of CSF Inc. strives to build and engineer the most advanced, efficient, and reliable cooling systems in the world. CSF manufacturers a wide variety of sophisticated cooling systems with more than 250 different applications, ranging from high performance all-aluminum direct-fit radiators, intercoolers, and oil coolers, to complete custom manufacturing for racecars, power sports, off-road, marine, and industrial use. All CSF cooling systems are designed and engineered to maintain optimal engine temperatures, even under the most extreme driving conditions.

With over 50 years of experience and over 40 million cooling systems sold globally, CSF has earned the industry reputation of being