CSF Radiators 2-Row 42mm Race-Spec Radiator for 08-21 Subaru WRX / STI / Crosstrek

CSF High-Performance All-Aluminum Radiator for Subaru WRX/STI

When it comes to keeping your engine cool and your Subaru WRX/STI performing at its peak, the CSF 7095 High-Performance All-Aluminum Radiator is a game-changer. With over 50 years of experience in radiator manufacturing, CSF has engineered this radiator to excel on both the street and the track. Whether you're pushing the limits of a high horsepower build or need reliable cooling for your motorsport endeavors, this radiator is a must-have upgrade.

Why Choose the CSF 7095 Radiator?

This radiator features a state-of-the-art 2-Row core with CSF's exclusive B-Tube Technology. Unlike traditional oval-shaped tubes, the B-tubes are designed for superior strength and heat transfer, allowing for a thinner and lighter construction without sacrificing performance. This design increases the heat transfer surface area by approximately 15%, effectively providing the cooling efficiency of two smaller tubes in the same space as one larger tube.

Additionally, the CSF radiator incorporates ultra-efficient multi-louvered fins that are meticulously aligned to maximize airflow through the radiator core. Each fin is carefully measured and tested in wind-tunnel labs to ensure optimal heat rejection efficiency.

Fitment and Installation

The CSF 7095 is designed as a true drop-in fit for 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 is straightforward, requiring no modifications. The OE-style brackets are CNC machined and welded for durability, and the inlet/outlet connections match OEM specifications, allowing you to reuse your factory hoses or opt for aftermarket options.

Technical Specifications

• Core Material: Aluminum
• Core Height: 13.375 in.
• Core Width: 27.0625 in.
• Core Thickness: 1.625 in.
• Core Row Quantity: 2
• Inlet Diameter: 1.5625 in. (Top Center)
• Outlet Diameter: 1.5625 in. (Bottom Left)
• Installation Type: Drop-In Fit Installation
• Radiator Cap Included: Yes
• Finish: Polished
• Grade Type: Performance
• For Manual Transmission Only

Customer Feedback

Subaru WRX owners have reported significant improvements in cooling efficiency after installing the CSF 7095 radiator. One owner mentioned, "After upgrading to the CSF radiator, my 2015 WRX runs cooler even during track days. The fit was perfect, and I didn’t have to modify a thing!"

With CSF's commitment to quality and performance, you can trust that this radiator will deliver reliable cooling when you need it most. Upgrade your Subaru today and experience the difference!