GT4 Style Carbon Fiber Front Lip for BMW F80 M3 F82 F83 M4 178 and a high‑gloss finish for

and a high‑gloss finish for a high‑end OEM+ upgrade

The integrated high‑flow catalytic converter offers improved performance over stock while maintaining smoother drivability compared to catless setups

When set up this way

Direct-fit replacement for engine and throttle body

GT4 Style Carbon Fiber Front Lip for BMW F80 M3 F82 F83 M4 178 and a high‑gloss finish forUpgrade the front end of your BMW F80 M3 F82 F83 M4 with the STRATEC GT4 Style Carbon Fiber Front Lip, designed to deliver an aggressive, track inspired look with enhanced aerodynamic performance. Inspired by GT4 race styling, this front lip features a bold, extended design that gives your M3 M4 a lower, wider, and more race ready stance. It improves airflow and front end stability at higher speeds while dramatically enhancing the vehicles visual