CSF 08-14 Subaru WRX / STI / 15-21 WRX 1-Row 31mm High-Performance Radiator - Black
Description
With over five decades of specialized experience in radiator manufacturing, CSF stands as a leader in delivering high-quality cooling solutions. The CSF 08-14 Subaru WRX / STI / 15-21 WRX 1-Row 31mm High-Performance Radiator in black is engineered to meet the demanding cooling requirements of both street and track environments, ensuring your Subaru performs at its peak under all conditions.
This radiator is designed with a focus on durability, efficiency, and seamless integration. It features a 2-Row core utilizing CSF’s proprietary B-Tube Technology, which distinguishes it from conventional radiators that employ oval-shaped "O" tubes. Instead, CSF’s "B" shaped tubes are precision-formed and seam-brazed, allowing the use of thinner and lighter aluminum that enhances cooling efficiency without compromising structural integrity. This innovative design increases the heat transfer surface area by approximately 15% compared to standard tubes, effectively delivering the cooling capacity of two smaller tubes within the same spatial constraints. The dual liquid laminar flow enabled by the B-tubes optimizes coolant circulation, which is critical for maintaining engine temperatures during high-performance operation.
Complementing the advanced core design, the radiator incorporates ultra-efficient 6.5mm tall multi-louvered fins. These fins are meticulously aligned to maximize airflow through the core, enhancing heat dissipation. Each fin specification is carefully calculated and validated through rigorous testing in CSF’s wind-tunnel laboratory, ensuring optimal thermal performance and reliability.
The CSF WRX/STI radiator is a true "Drop-in fit" component, engineered to require no modifications during installation. This ensures a straightforward replacement process, preserving the original vehicle setup. The mounting brackets are CNC machined and welded to provide exceptional strength and durability, while the inlet and outlet connections are designed to match OEM specifications. This compatibility allows for the reuse of original hoses or aftermarket alternatives, offering flexibility and convenience for the installer.
Key Features
- High-Performance Core with CSF’s Exclusive B-Tube Technology for Enhanced Cooling Efficiency
- Ultra-Efficient 6.5mm Tall Multi-Louvered Fins Maximizing Surface Area Contact and Airflow
- 100% All-Aluminum TIG-Welded Construction Ensuring Durability and Lightweight Design
- CNC Machined Mounting Brackets for Precise Fitment and Long-Term Reliability
- Innovative "Multi-Fit" Combo Pipe and Plug Design Included for Versatile Installation
- True "Drop-in Fit" Design Requiring No Modifications for Easy Installation
- Individually Leak and Pressure Tested to Guarantee Quality and Performance
- Black Finish Providing a High-End Stealth Appearance
- Designed for Manual Transmission Applications Only
- Supersedes CSF Part Number #7028
This radiator is suitable for a wide range of Subaru models, including but not limited to the 2008-2014 WRX and STI, as well as the 2015-2021 WRX. Its robust design and precise engineering make it an ideal upgrade for enthusiasts seeking improved cooling performance in both daily driving and competitive motorsport scenarios.
Applications
| Year Range | Make | Chassis Code | Model | Trim | Engine / Trans / Etc | Notes |
|---|---|---|---|---|---|---|
| 2016-2017 | Subaru | GT | Crosstrek | - | H4 | - |
| 2016 | Subaru | GT | Crosstrek | Hybrid | H4 | - |
| 2016 | Subaru | GT | Crosstrek | Hybrid Touring | H4 | - |
| 2016-2017 | Subaru | GT | Crosstrek | Limited | H4 | - |
| 2016-2017 | Subaru | GT | Crosstrek | Premium | H4 | - |
| 2016-2017 | Subaru | GT | Crosstrek | Sport | H4 | - |
| 2016-2017 | Subaru | GT | Crosstrek | Touring | H4 | - |
| 2009-2013 | Subaru | 3rd Gen | Forester | X | H4 (Manual) | - |
| 2009-2013 | Subaru | 3rd Gen | Forester | X Premium | H4 (Manual) | - |
| 2009-2013 | Subaru | 3rd Gen | Forester | X Touring | H4 (Manual) | - |
| 2009-2010 | Subaru | GR/GV | Impreza | 2.5 GT | Turbocharged 2.5L H4 (Manual) | - |
| 2008-2016 | Subaru | GR/GV |
Will it fit my car?
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
Shipping
All orders made through MOD Central will be passed immediately to the supplier (R44 Performance) that has ships the item. You will get an email from them on the point of sale about processing and dispatch time.
Shipping Costs:
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Tracking Information:
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Returns/Warranty
Eligibility:
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Return & Refund Process:
To initiate a return, please contact the vendor you purchased the product from with your order number and reason for return. Their team will provide further instructions.