Mishimoto 2015 Subaru WRX Oil Cooler Kit

If you push your 2015-2021 Subaru WRX hard, whether on the street or the track, you know that high oil temperatures can be a real problem for the FA20 DIT engine. This direct-fit oil cooler kit from Mishimoto is designed to work alongside your car's stock liquid-to-liquid cooler to keep oil temperatures in check. The stock setup can struggle during prolonged aggressive driving, but this kit helps maintain optimal oil temperatures, which is crucial for engine longevity, especially if you've modified your WRX or spend time at the track.

This kit includes a large 19-row oil cooler that mounts behind the front bumper using application-specific brackets for good airflow. It comes with a CNC-machined aluminum sandwich plate that ensures proper clearance for the stock oil filter. The pre-assembled stainless steel lines use -10AN fittings to route oil to and from the cooler. Mishimoto's testing shows this setup can drop oil temperatures by as much as 25 degrees Fahrenheit with only a small amount of pressure loss. You can choose between a sleek silver or stealth black cooler finish to match your build.

This is a full bolt-on solution, meaning no permanent modifications are needed for installation. Mishimoto backs this kit with their Lifetime Warranty, giving you peace of mind.