Ultra Racing 4-Point Front Lower Brace – BMW E84 (2009-2015) | URTW-LA4-3413 M135i LCI (F20 & F21) BRAKING this hardware package optimises airflow

this hardware package optimises airflow

Dyno testing confirms increases of +12

Installation & Notes

UNIT STOCK AKRAPOVIČ MAX GAIN kg 21

allowing the turbo to operate more efficiently and respond more quickly to throttle inputs

Ultra Racing 4-Point Front Lower Brace – BMW E84 (2009-2015) | URTW-LA4-3413 M135i LCI (F20 & F21) BRAKING this hardware package optimises airflowThe Ultra Racing 4 Point Front Lower Brace (SKU: URTW LA4 3413) is a precision engineered chassis brace designed specifically for the BMW E84 (2009 2015). This brace reinforces the front subframe area, reducing chassis flex under braking and hard 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