Mishimoto Performance Oil Cooler, BMW S58
Keep your 2021+ BMW M2/M3/M4 cool and collected with the Mishimoto 2021+ BMW M2/M3/M4 performance oil cooler. Much like their predecessors, the G8X M2, M3, and M4 were designed with efficiency in mind. This can be a double-edged sword, as the optimally arranged engine bay has components placed in precarious positions. Most notably, the oil cooler is placed on the undercarriage, parallel to the road's surface. This placement increases air flow and uses aerodynamics to pull air through the core, but it also makes the stock cooler vulnerable to scrapes, bumps, and other road hazards. With this in mind, the engineers at Mishimoto set out to design a robust G8X oil cooler to keep your M3 or M4 running cool on and off the track. Mishimoto started by swapping the stock tube-and-fin cooler for a bar-and-plate with CNC-machined end tanks. Their cooler boasts a 35.7-percent thicker core and a 41-percent increase in core volume for superior cooling efficiency. Mishimoto's cooler fits directly in