CSF 02-07 Subaru WRX/STI Radiator w/Built-In Oil Cooler/Filler Neck

The CSF All-aluminum radiator with built-in oil cooler is a high-performance cooling component designed specifically for Subaru WRX and STI models from 2002 to 2007. Constructed from durable aluminum, this radiator offers superior heat dissipation and lightweight construction, making it ideal for enthusiasts seeking enhanced thermal management. The integrated oil cooler further improves engine temperature regulation during aggressive driving or demanding conditions, ensuring optimal performance and reliability. Its sleek design not only enhances cooling efficiency but also contributes to a clean engine bay appearance, supporting both daily driving and track use.

This universal fitment radiator is compatible with Subaru WRX and STI models within the 2002-2007 year range, serving as a direct upgrade or replacement for stock units. It is suitable for applications requiring improved cooling capacity, such as high-performance street driving or motorsport. The kit includes the radiator with built-in oil cooler, designed for bolt-on installation with standard tools. Proper fitment and installation are straightforward, making it an excellent choice for those looking to upgrade their vehicle’s cooling system for enhanced durability and performance.