Premium G8X mods built for street, show, and track
Every BMW mod is manufactured specifically for the G80, G82, and G83 platforms. Our mods are manufactured with dry gloss double-sided carbon fiber and precision CNC-molded tooling. Several parts, including the chin splitter, engine cover, duck-lid spoiler, and radiator plate cover, fit both the G80 M3, G82, and G83 M4.
Create a complete G8X exterior build path, from a single splitter to a full aero kit with Auto Addict USA. Our parts are in stock and ready to ship with no boutique carbon fiber lead times.
Why Upgrade Your BMW M3 & M4?
Create a more aggressive front end with a chin splitter and lower grille, available with or without the ACC sensor cutout. We offer full aerodynamic integration across V1 through V3 side skirts, so the stance can scale from subtle to full track look. Reduce the weight of your ride and create functional heat extraction with a dry gloss carbon fiber hood featuring functional vents.
Our rear-end presence options range from a subtle duck-lid spoiler to a full Type-F1 Shark Fins diffuser. Create an engine bay dress-up that matches the exterior, from strut bar balance kits to radiator plate covers.
Our BMW M3 & M4 performance catalog includes:
- Carbon Fiber Hoods (G82/G83 M4) — Dry gloss double-sided hood with functional vents for engine bay heat extraction.
- Front Splitters & Grilles (G80/G82) — Chin splitter and lower grille, offered with or without ACC compatibility.
- Side Skirts (G80 M3) — V1, V2, and V3 styling tiers. Each one has a different level of aerodynamic aggression.
- Rear Spoilers & Diffusers (G82/G83 M4) — V2 rear spoiler, duck-lid spoiler, and Type-F1 Shark Fins rear diffuser.
- Engine Bay Components (G80/G82/G83) — Engine covers, strut bar balance kits, and radiator plate covers shared across both chassis.
Materials & Build Quality
- Dry gloss double-sided carbon fiber construction across the full collection.
- Precision CNC-molded tooling produced from original molds.
- Direct OEM-style fitment with no cutting or modification required for installation.
- Multiple styling tiers within a single part type (V1/V2/V3 side skirts).
- ACC-compatible and non-ACC front-end options.
Vehicle Compatibility Coverage
Several components are cross-compatible across G80 M3, G82, and G83 M4.
- BMW M3 (G80), 2021–2026
- BMW M4 (G82 coupe, G83 convertible), 2021–2026
