PERRIN 15-25 Subaru WRX Oil Cooler Full Kit (Top Mounted Requires Strut Brace)

This is the complete oil cooler kit from Perrin Performance for your 2015-2025 Subaru WRX. Inside this box, you'll find everything needed to install a top-mounted oil cooler, including the cooler itself, all the necessary lines, fittings, and mounting hardware. This kit is designed to help manage oil temperatures, especially when you're pushing your WRX hard, whether that's on the track or during spirited drives on the street. Keeping your oil within its optimal temperature range is crucial for engine longevity and consistent performance.

Perrin has put together this kit with a focus on effective heat dissipation. The cooler itself is a well-built unit designed to efficiently transfer heat away from your engine oil. The kit includes custom-routed oil lines and specific fittings that are made to integrate cleanly with your WRX's engine bay. Installation requires a strut tower brace to be present, as the cooler is mounted at the top of the engine bay. This placement is strategic for airflow and accessibility, but it does mean you'll need that brace in place for the mounting points.

When you're dealing with higher oil temperatures, especially after modifications or during demanding driving conditions, an external oil cooler like this one from Perrin becomes a valuable addition. It helps prevent oil breakdown and can contribute to more stable engine performance by keeping temperatures from climbing too high. This kit aims to provide a robust solution for WRX owners looking to add this critical piece of cooling hardware.