The Mishimoto non-thermostatic oil cooler kit for 2013–2018 Ford Focus ST is a direct-fit cooling upgrade that mounts a 19-row cooler to the front of the vehicle and includes application-specific braided stainless lines with -10AN fittings. It’s offered in a black finish and pairs with a sandwich plate to route engine oil for improved cooling. Field testing showed meaningful oil temperature reductions, making this kit suited for high-stress or track use.
Mishimoto 13+ Ford Focus ST Non-Thermostatic Oil Cooler Kit - Black