CSF Radiators 1-Row 31mm High-Performance Radiator for 08-14 Subaru WRX/STI & 15-21 WRX

CSF 7094 High-Performance Radiator for Subaru WRX/STI

Engineered for serious performance, the CSF 7094 High-Performance All-Aluminum Radiator is designed to meet the cooling demands of both street and track applications for the 2008-2022 Subaru WRX and 2008-2014 STI. This radiator features a 1-Row core with CSF's innovative B-Tube Technology, which enhances heat transfer efficiency and reduces weight.

Technical Specifications

• Core Height: 13.4375 in.
• Core Width: 27.0625 in.
• Core Thickness: 1.25 in.
• Core Material: Aluminum
• Core Row Quantity: 1
• Finish: Polished
• Inlet Diameter: 1.5625 in. (Top Center)
• Outlet Diameter: 1.5625 in. (Bottom Right)
• Installation Type: Drop-In Fit, requires no modifications

Performance Features

• Exclusive B-Tube Technology increases heat transfer surface area by approximately 15%
• Ultra-efficient 6.5mm tall fins with a multi-louvered design for maximum airflow
• 100% all-aluminum TIG-welded construction for enhanced durability
• CNC machined OE-style mounting brackets for a secure fit
• Individually leak and pressure tested for reliability

Compatibility

This radiator is compatible with the following models:

• Subaru WRX 2008-2022
• Subaru STI 2008-2014
• Subaru Crosstrek 2016-2017
• Subaru Forester 2009-2013
• Subaru Impreza 2008-2021
• Subaru Legacy 2005-2009
• Subaru Outback 2005-2010
• Subaru XV Crosstrek 2013-2015

Installation Notes

The CSF 7094 radiator is designed as a true drop-in fit, meaning it requires no modifications for installation. OE-style inlet and outlet connections allow for seamless integration with factory or aftermarket hoses. The radiator cap is included, ensuring you have everything needed for a straightforward installation.