The ST1 front grille is inspired by the design found on M4 GT3 race cars and delivers a more aggressive, motorsport influenced appearance for the G8X M3 and M4. In addition to its visual impact, the open design helps improve airflow and reduce drag at the front of the vehicle.
All ST1 front grilles are constructed from 100 percent genuine prepreg carbon fiber, resulting in a lightweight yet rigid structure with a consistent high quality fit and finish. Please be sure to select the correct option based on whether your vehicle is equipped with Active Cruise Control.
The grille installs using speed clips and screws, with hardware included. Installation requires removal of the front bumper and minor drilling for proper fitment. Instructions are not included, and professional installation by an experienced technician is strongly recommended.
For vehicles equipped with Active Cruise Control, a small portion of the lower grille must be trimmed to allow proper clearance for the radar sensor. This modification should be performed by a professional to ensure correct operation and alignment.
