Mishimoto Subaru WRX STI Oil Cooler Kit (Part Number: misMMOC-STI-15TBK) – Black

Designed specifically for the 2015-2021 Subaru WRX STI, the Mishimoto Subaru WRX STI Oil Cooler Kit provides optimal thermal management to enhance engine performance and reliability. This kit features a large 19-row aluminum cooler strategically mounted in the front bumper area to maximize airflow and cooling efficiency, helping to reduce oil temperatures by over 20°F (16°C). Maintaining lower oil temperatures is essential for consistent power output, especially during spirited driving or track use, ensuring your vehicle runs smoothly and prolongs engine lifespan. The kit includes direct-fit mounting brackets and preassembled stainless steel lines with -10AN fittings, simplifying installation and minimizing downtime. To further protect your oil lines from heat, thermal reflective wrap is included, deflecting heat from exhaust components and maintaining optimal oil temperatures under demanding conditions. The Mishimoto Subaru WRX STI Oil Cooler Kit is available with your choice of a sleek black or silver cooler, and can be paired with either the standard Mishimoto Oil Sandwich Plate or the thermostatic version for more precise temperature regulation. Backed by Mishimoto’s lifetime warranty, this product offers a reliable upgrade for street or track enthusiasts seeking to improve their vehicle’s cooling capacity and engine longevity.

Features:

• Retains stock liquid-to-liquid oil cooler unit for seamless integration

• Reduces oil temperatures by approximately 20°F (16°C) for consistent performance

• Design minimizes pressure loss to maintain oil flow efficiency

• Includes thermal reflective wrap for added heat protection of oil lines

• Customizable with different cooler finishes and sandwich plates for tailored setup

Fitment:
2015 Subaru WRX STI Base
2015 Subaru WRX STI Launch Edition
2015 Subaru WRX STI Limited
2016 Subaru WRX STI Base
2016 Subaru WRX STI Limited
2016 Subaru WRX STI Series.HyperBlue
2017 Subaru WRX STI Base
2017 Subaru WRX STI Limited
2018 Subaru WRX STI Base
2018 Subaru WRX STI Limited