PWR Street Spec Radiator 2008-2014 WRX / 2008-2021 STI | High-Efficiency Aluminum Core | Performance Cooling Radiator
Overview
The PWR Street Spec Radiator is a premium cooling solution engineered specifically for the 2008-2014 Subaru WRX and 2008-2021 Subaru WRX STI platforms. Designed for enthusiasts who demand improved thermal management without compromising daily drivability, this radiator offers a significant upgrade over the factory unit. It is ideal for daily-driven vehicles, spirited street use, and occasional track sessions where consistent cooling and long-term reliability are critical.
Built entirely in-house at PWR’s Indianapolis facility, this radiator features a high-efficiency aluminum core and is handcrafted with professional TIG welding for exceptional durability and precision fitment. The design philosophy centers on maximizing core face area within the OEM mounting envelope to enhance cooling capacity while maintaining plug-and-play compatibility with factory fans and cooling system architecture.
For Subaru owners, maintaining optimal engine temperatures is essential to preserving performance and reliability, especially under demanding conditions. The PWR Street Spec Radiator delivers motorsport-inspired engineering and proven tube and fin technology to ensure consistent heat rejection. This results in improved cooling efficiency that supports both everyday driving and performance applications, making it a practical and effective upgrade for WRX and STI enthusiasts.
Features & Specifications
This PWR Street Spec Radiator is engineered for 2008-2014 WRX and 2008-2021 STI models and features a high-efficiency aluminum core with advanced tube and fin technology. Constructed from premium aluminum and professionally TIG welded in the USA, it delivers enhanced cooling performance and durability for Subaru enthusiasts seeking reliable thermal management and OEM-style fitment.
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Brand: PWR
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Product: Street Spec Radiator 2008-2014 WRX / 2008-2021 STI
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Part Number: CR-UC-PPR045A
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Fitment: 2008-2010 STI, 2008-2010 WRX, 2011-2014 STI, 2011-2014 WRX, 2015-2021 STI
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Material: Aluminum
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Finish: Natural aluminum
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Construction: Handcrafted, TIG welded
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Origin: Made in USA
Key Benefits
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Performance: Increased cooling capacity reduces engine temperatures for improved reliability under spirited driving and light track use.
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Fitment: OE-style design ensures direct bolt-on installation with factory mounting points and fan compatibility, preserving OEM cooling system integrity.
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Durability: Professional TIG welding and premium aluminum construction provide long-lasting strength and resistance to corrosion.
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Quality: Hand-built in the USA with full manufacturing oversight guarantees consistent quality and precision fitment.
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Weight Savings: Lightweight design maximizes cooling efficiency without adding unnecessary mass to the front end.
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Reliability: Proven tube and fin technology delivers consistent heat rejection for daily driving and occasional performance demands.
What's Included
- 1× PWR Street Spec Radiator 2008-2014 WRX / 2008-2021 STI
- Installation instructions
Installation & Compatibility
Installation of the PWR Street Spec Radiator is straightforward for those with basic mechanical skills, as it features direct bolt-on fitment using existing factory mounting points and is compatible with OEM cooling fans and hoses. No special tools beyond standard hand tools are typically required. This radiator is designed to integrate seamlessly with the factory cooling system, minimizing the need for modifications. While professional installation is recommended for those unfamiliar with radiator replacement, experienced enthusiasts can perform the swap at home. No tuning is required for this cooling upgrade.
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Professional Installation: Recommended for best results
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific year and trim level within the 2008-2014 WRX and 2008-2021 STI ranges
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