CSF 02-07 Subaru WRX/STI Radiator - Black Finish
CSF 02-07 Subaru WRX/STI Radiator - Black Finish
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CSF 02-07 Subaru WRX/STI Radiator - Black Finish
Experience superior cooling performance with the CSF High-Performance All-Aluminum Radiator, specifically designed for your 02-07 Subaru WRX/STI. With over 50 years of manufacturing expertise, CSF ensures that your engine remains at optimal temperatures, whether on the street or the racetrack.
Key Features:
- High-Performance Design: Perfectly engineered for high horsepower builds and motorsport applications.
- Exclusive B-Tube Technology: Features specially engineered "B-tubes" that enhance strength and cooling efficiency.
- Improved Heat Transfer: Inlet design increases heat transfer surface area by approximately 15% compared to regular tubes.
- Dual Liquid Laminar Flow: Maximizes cooling capability while maintaining a compact size.
- Ultra Efficient Multi Louvered Fins: Precisely aligned for maximized airflow and tested for optimal heat rejection.
- True Drop-in Fit: Designed for easy installation without any modifications, using OE style brackets that are CNC machined and welded for durability.
- Compatible Connections: Inlet/outlet connections match OE specifications, allowing reuse of OEM hoses or aftermarket options.
Why Choose CSF?
Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators available. Our innovative tube and fin technologies, combined with industry-leading testing methods, ensure maximum airflow and heat dissipation for your WRX/STI. Upgrade to a CSF radiator today and experience the ultimate in cooling performance!
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

