Mishimoto 15 Subaru WRX Performance Aluminum Radiator

When you're looking to keep your 2015-2021 Subaru WRX running cool, especially if you're pushing it on the track or just want extra protection for daily driving, this Mishimoto Performance Aluminum Radiator is a solid choice. It's designed to replace your stock radiator and help prevent overheating by improving how efficiently your engine's coolant is cooled.

What you get here is a well-built aluminum radiator featuring a dual core design. The entire unit is 100-percent brazed aluminum, and the end tanks are polished for a clean look. Mishimoto engineers have increased the coolant capacity by 117-percent and the coolant surface area by 42-percent compared to the factory unit. This means more coolant can circulate and dissipate heat more effectively, potentially lowering coolant temperatures by up to 20 degrees Fahrenheit. It's a direct fit, so installation should be straightforward without needing to cut or modify anything on your WRX.

This radiator comes with a Mishimoto 1.3 Bar High-Pressure Radiator Cap and is backed by Mishimoto's Lifetime Warranty, which even includes accident protection. It's a complete package to help keep your FA20-DIT engine running at its best.