Collection: G8X M3/M4 – Exterior Styling

Sharpen the look of your 2021+ G8X M3/M4. This is a focused, curated selection of exterior styling and aero for the G80 M3, G81 M3 Touring, G82 M4, and G83 M4 — front splitters, diffusers, spoilers, grilles, and carbon fiber pieces that add aggression without ruining OEM fit and finish.

Complete the transformation with G8X M3/M4 wheels — nothing changes a car’s stance more — and find everything else for the platform in the full G8X M3/M4 parts catalog. We’re expanding this range regularly, so check back — or ask us to source a specific part.