Lower Braces
BMW M140i Chassis Parts (F20 | F21)
A well-balanced BMW M140i (F20 | F21) needs more than power—it needs stability. Lower braces stiffen the chassis, keeping the car planted in high-speed turns. The road feels solid beneath you, the steering more responsive. Every piece of the chassis works together to create control and confidence, so you can drive the way the car was meant to be driven.
