2008-2014 Subaru WRX / 2008-2021 STI Radiators

Out of stock
Most items are build to order
Please allow up to 10-13 weeks to manufacture if out of stock. You can call us to check stock status.
$1,109.00
Select Option

Part Number

  • SKU CR-UC-PPR045A
  • Made in the USA – Hand-built in PWR’s state-of-the-art Indianapolis facility using premium aluminum, with full control over quality at every step.
  • Proven Cooling Performance – Advanced PWR tube and fin technology engineered for consistent, repeatable heat rejection.
  • Lightweight & Efficient – Designed to maximize cooling performance without unnecessary material or excess weight.
  • Motorsport-Inspired Engineering – Developed from decades of professional racing experience and real-world validation.
  • World-Class Precision TIG-Welded – Handcrafted for durability, reliability, and precise fitment down to the smallest detail.
  • Proudly American Made – Built right here in the USA, not imported or rebranded, ensuring true manufacturing oversight and accountability.
  • Built, Not Just Assembled – Engineered and manufactured in-house from core to final weld, not pieced together from off-the-shelf components.
Description Fitment Shipping Policy


2008–2014 Subaru WRX / 2008–2021 Subaru STI Radiators

Features

  • Built with PWR’s high-efficiency aluminum cores, fully engineered and manufactured in-house

  • Handmade and professionally TIG welded in the USA

  • OE-style fitment designed for true plug-and-play installation across all variants

  • Maximized core face area to fully utilize available space for increased cooling capacity

  • Available in multiple performance specifications to match street, performance, and track use

  • Compatible with factory mounting locations and OEM cooling system architecture

Street Spec – Optimized for Daily Driving

The Street Spec Radiator is designed for WRX and STI owners looking for improved cooling performance and reliability without sacrificing daily drivability. This option delivers a noticeable upgrade over the factory radiator while maintaining OEM fan compatibility and straightforward installation. It’s ideal for daily-driven vehicles, spirited street use, and occasional performance driving where consistency and longevity matter most.

Weekend Warrior Spec – OEM Fan Configuration

The Weekend Warrior Spec Radiator increases cooling capacity to handle sustained high-load conditions such as track days, aggressive canyon driving, and repeated high-RPM operation. Designed to work with OEM fans, this configuration maintains factory airflow control while offering improved thermal stability and reduced heat soak under demanding use. It’s the perfect balance for enthusiasts who drive to the track and push their car hard once they arrive.

Track Spec – SPAL Fan Package

For maximum cooling performance, the Track Spec with SPAL fans delivers uncompromising thermal control in extreme conditions. This package pairs PWR’s high-capacity radiator with a purpose-built aluminum fan shroud and high-performance SPAL fans to maximize airflow and efficiency. Designed for dedicated track cars and high-output builds, this configuration ensures consistent coolant temperatures session after session, even in the most punishing environments.

No matter which configuration you choose, every PWR radiator is built with the same attention to detail, durability, and performance that defines our motorsport heritage. Each option provides a tailored cooling solution to match your driving style while delivering the confidence and reliability needed to protect your engine.

Upgrade with confidence and experience the unfair advantage in cooling technology with PWR.