Product Fitment:
2015-2021 Subaru WRX
The PERRIN Transmission Oil Cooler Kit for the 2015-2021 Subaru WRX with CVT is engineered to reduce transmission temperatures, improving the longevity and performance of your CVT. This high-efficiency cooler keeps oil temperatures 15°-20°F cooler than the OEM cooler, even under heavy driving conditions such as towing or off-roading. The kit features a bar and plate core that is four times larger than the stock cooler, ensuring superior heat dissipation and increased durability against road debris. Included with the kit are custom 304 stainless steel mounting brackets, preassembled hoses, and all necessary hardware for installation. Backed by a 5-year warranty, this kit offers a reliable upgrade for your WRX’s CVT.
Estimated DIY Install Time: 2 hours
Included:
- (1) PERRIN Oil Cooler Core
- (2) Mounting Brackets
- (2) Fittings for M22
- (1) 12.5′ Transmission Oil Hose
- (1) PERRIN Logo Stencil
- All Hardware for Installation
- Warranty & Instructions





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