If you want M3 looks for your 3Series without having to weld on wider rear quarter panels or invest in a new wheel & tire setup, ECS Tuning has exactly what you're looking for. These M3 style fenders have the aggressive side gills you love, and will look great on your 3Series. Plus, LED side markers are included as an added bonus! ECS Tuning recommends having these fenders painted and installed by a body shop professional for best results.
