Ultra Racing 4-Point Rear Lower Brace – BMW G30 (2017-Present) | URCN-RS4-4077P RS4 (B9) BRAKING BMW 4 xDRIVE 420i/428i/430i xDRIVE

BMW 4 xDRIVE 420i/428i/430i xDRIVE

with battery in boot)

0 TSI 2013 Onwards

Optimised spring rates for sharper handling and stability

Ultra Racing 4-Point Rear Lower Brace – BMW G30 (2017-Present) | URCN-RS4-4077P RS4 (B9) BRAKING BMW 4 xDRIVE 420i/428i/430i xDRIVEThe Ultra Racing 4 Point Rear Lower Brace (SKU: URCN RS4 4077P) is a precision engineered chassis brace designed specifically for the BMW G30 (2017 Present). This brace stiffens the rear subframe area, improving rear end stability and traction during cornering. Manufactured by Ultra Racing from high grade steel, every brace is laser cut and CNC bent for accurate fitment to factory mounting points no drilling, no cutting and no permanent modification