The Perrin PA oil cooler relocation kit for 2015–2025 Subaru WRX provides parts to convert from the original location to a top-mounted cooler, offered as an upgrade from the Perrin PSP-OIL-111 setup. It enables repositioning of the oil cooler to improve airflow and temperature control in certain installations. The relocation kit supports installers aiming to adapt the cooling layout without broader engine changes.
PERRIN 15-26 Subaru WRX Oil Cooler Relocation Kit (Upgrade to Top Mounted from PSP-OIL-111)