Mishimoto Subaru WRX/STI 2008+ X-Line Performance Aluminum Radiator

Mishimoto Subaru WRX/STI 2008–2014 X-Line Performance Aluminum Radiator – MMRAD-STI-08X

This high-performance aluminum radiator is designed for direct fit on 2008–2014 Subaru WRX and 2008–2021 STI models. Its three-row, 2-inch-thick core design maximizes cooling efficiency and prevents engine overheating.

✅ Compatible with 2008–2014 Subaru WRX and 2008–2021 Subaru STI models.

✅ Three-row, 2-inch thick brazed aluminum core construction.

✅ Durable, TIG-welded aluminum end tanks.

✅ Optimized design for enhanced cooling efficiency.

✅ Includes a 1.3 bar high-pressure radiator cap and magnetic drain plug.

✅ OEM direct fit; no cutting or modification required.

✅ Suitable only for vehicles with manual transmissions.

This high-performance aluminum radiator is designed for direct compatibility with 2008–2014 Subaru WRX and 2008–2021 STI models. Its three-row, 2-inch-thick core structure maximizes cooling efficiency and prevents engine overheating.

Compatible Vehicles

- 2008–2014 Subaru WRX

- 2008–2021 Subaru WRX STI

Installation

The product offers easy installation thanks to its direct fit design. No special adapter is required during installation. Additional mounting hardware may be required depending on the application.

Note

Suitable only for vehicles with manual transmissions. An additional external transmission cooler may be required for vehicles with automatic transmissions. Compatibility with the vehicle's cooling system must be verified before placing an order.