MISHIMOTO DCT Transmission Cooler 15-20 BMW (F8X) M3/M4

Keep your gears cool with the Mishimoto 2015-2020 BMW DCT Transmission Cooler. The F80 platform is one that demands peak performance, and the dual-clutch transmission equipped on your M2 Competition, M3, or M4 provides you with lightning-fast precision gear changes putting you in a league above the rest. Extreme heat being applied to your transmission, however, can easily knock your M down a few pegs. This transmission cooler aims to provide your M with the cooling to keep up on the street and track. Mishimoto started from the ground up for this DCT cooler design, equipping it with a new 1.25” thick core resulting in a 42% increase in core volume and 69% bump in external fin surface area. The improvements are more than just skin deep too, as they updated this core with a dual-pass flow and internal fins for improved heat transfer. Combined, Mishimoto's upgraded features improve the heat rejection characteristics for better heat regulation of the DCT in your M2 Competition, M3, or M4.