Mishimoto 08-14 Subaru WRX Thermostatic Oil Cooler Kit

If you're pushing your 2008-2014 Subaru WRX hard, whether on the street or the track, keeping your oil temperatures in check is crucial. High oil temps can put a lot of stress on your turbocharged flat-four engine, and Subaru didn't equip these cars with an oil cooler from the factory. This Mishimoto thermostatic oil cooler kit is designed to directly address that, helping to protect your investment and extend engine life by significantly lowering oil temperatures.

This kit includes a substantial 19-row oil cooler that mounts securely behind the front bumper using application-specific brackets, ensuring it gets plenty of airflow. The CNC-machined aluminum spacer is a smart touch, providing the necessary clearance for the oil sandwich plate and allowing it to work with your factory exhaust heat shields. You'll also find pre-assembled stainless steel lines with -10AN fittings, complete with a thermal reflective wrap to keep radiant heat from the exhaust system away from your oil lines. Mishimoto's testing shows this setup can achieve a remarkable 60-degree drop in oil temperatures with only a minimal impact on oil pressure, and it's a full bolt-on solution that requires no permanent modifications to your vehicle.

You can choose between a silver or black finish for the cooler itself, and this kit features a thermostatic sandwich plate. This means the cooler only engages when your oil reaches a certain temperature, allowing your engine to warm up more quickly and maintaining more stable operating temperatures. As with all Mishimoto products, this oil cooler kit comes with their lifetime warranty for peace of mind.