The Mishimoto charge pipe for 2021+ BMW G8X M2, M3, and M4 applications replaces fragile factory rubber and plastic with durable silicone and cast aluminum to improve boost delivery. It smooths transitions for better flow, is 27% less restrictive than stock, and retains front-section flexibility while upgrading the plastic merge to cast aluminum for greater durability. Backed by Mishimoto Lifetime Warranty.
Mishimoto 2021+ BMW G8X M3/M4 Hot Side Intercooler Charge Pipe Kit