Mishimoto Performance Transmission Cooler, BMW G8X M M40i CAT Cams camshafts deliver reliable

CAT Cams camshafts deliver reliable

12 degrees retard exhaust (gains in midrange torque)

and 12-point nuts

Heat treatment and stress relief for enhanced durability

Mishimoto Performance Transmission Cooler, BMW G8X M M40i CAT Cams camshafts deliver reliableThe ZF 8 speed transmission found in the 2021+ BMW G8X M2 M3 M4 is a stout and snappy unit that's capable of withstanding the onslaught of torque brought on by the S58 engine it's mated to. Add a tune and some bolt ons, and the stock cooler just can't keep the ZF 8HP safe. This inadequacy can lead to high transmission oil temperatures, sluggish shifting, and potential transmission damage. Fortunately, the engineers at Mishimoto have developed a