
Unleash the Power
Your One-Stop Destination for 4-Cylinder Turbo BMW Engine Performance Parts! Elevate your driving experience with our handpicked selection of high-performance components designed to fuel your need for speed
Turbo and Manifold Upgrades
Driveline Upgrades
Build Guides
B48 Complete Build Guide →
Introduction: B48s come in a few configurations. Identifying which one you have will help you choose the correct mod path. Bimmercat helps you determine what engine you have according to...