F97 X3 M / F98 X4 M Dry Carbon Fiber Bumper Trim (Autotecknic) E90 m3 carbon fiber undertray The most aggressive diffuser on

The most aggressive diffuser on the market available for the F30/F31 3 Series

Unlike other available upgrades

Key Benefits

*Made to order

Z Series: E89 Z4

F97 X3 M / F98 X4 M Dry Carbon Fiber Bumper Trim (Autotecknic) E90 m3 carbon fiber undertray The most aggressive diffuser onStand out from the crowd with Autotecknic's Carbon Fiber bumper trim for the X3 & X4 M! Fits: 2020 2021 X3 M 2020 2021 X4 M AutoTecknic Dry Carbon Fiber Bumper Trim is tailored for the F97 X3M and F98 X4M Pre LCI to bring luxury styling to the next level. This AutoTecknic Dry Carbon Fiber Bumper Trim will attract attention with its sharp curvature while aesthetically pleasing to the eye with its elegant twill carbon fiber weave to create a performance