Version 3.3 wraps up the motorsport 3.x series with an endurance GT aesthetic. Long, flowing aero surfaces replace the sharp edges of Ver 3.1 and 3.2. The design prioritizes sustained high-speed stability over corner-speed downforce — inspired by Le Mans prototypes and grand touring cars that cover thousands of kilometers at pace.
The bumper features elongated air channels that smooth airflow from nose to fender. A low-drag splitter sits closer to the body than the aggressive 3.1 variant. The overall shape reduces frontal drag while maintaining cooling for the M5's S63 twin-turbo V8. This is the version that makes sense if your M5 sees autobahn runs, long highway cruises, or high-speed events.
Our process from concept to finished part:
Complete the GT look: rear bumper with integrated diffuser, subtle wide arches, aero-efficient side skirts, ducktail spoiler, and streamlined hood. Designed for a car that looks fast standing still.
