CSF High-Performance 2-Row 31mm Aluminum Radiator for Select Subaru 2005-2021 (MT) 7094

Fits select 2005-2021 Subaru WRX, STI, Impreza, Legacy, Outback, Forester, and Crosstrek models (Manual Transmission only).

Keep your engine running at peak efficiency under the most demanding conditions with the CSF High-Performance All-Aluminum Radiator. Whether you are building a high-horsepower street car or a dedicated track vehicle, this radiator provides the thermal management necessary to prevent overheating. It features a 2-row core utilizing CSF's exclusive B-Tube technology, which uses a unique "B" shape rather than standard oval tubes. This design increases the heat transfer surface area by approximately 15% and allows for the use of thinner, lighter aluminum without sacrificing structural integrity.

Every unit is 100% all-aluminum and TIG-welded for maximum durability and pressure resistance. To ensure a seamless installation, this radiator uses a "Multi-Fit" combo pipe and plug design that offers a true drop-in fit with no modifications required. The core is finished with 6.5mm tall ultra-efficient multi-louvered fins, maximizing airflow and heat rejection.

• Manufacturer Part Number: 7094 (Supersedes 7028)
• Core Configuration: 31mm 2-Row High-Performance Core
• B-Tube Technology: Brazed seam design for 15% more heat transfer surface area
• Construction: 100% All-Aluminum, TIG-welded with CNC-machined mounting brackets
• Finish: 1-hour "Mirror Finish" hand polish
• Fitment: Manual Transmission (MT) applications only
• Testing: Each unit is individually leak and pressure tested
• Hardware: Innovative "Multi-Fit" combo pipe and plug design included