CSF Polished Aluminum Radiator w/ Filler Neck WRX 02-07 EJ205 EJ255 STi 04-07 EJ257 Manual Trans

High-Performance All-Aluminum Radiator with Filler Neck

Impreza WRX/STi

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.

All-Aluminum Construction

• 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

High-Efficiency Core

• 2-Row 42mm Ultra High-Performance Core
• 6.5mm Tall Multi-Louvered Fins with CSF’s Exclusive B-Tube Technology

Quality Tested

• 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

Application Fitment

• 2002-2007 Subaru WRX (Manual Transmission)
• 2004-2007 Subaru STi (Manual Transmission)
• 2004-2006 Subaru Baja (Manual Transmission)