Build Your Own G82/G83 M4 Carbon Fiber Aero Kit

Create a fully custom exterior transformation for your G82 M4 Coupe or G83 M4 Convertible. This kit lets you mix and match carbon fiber components from our complete G82/G83 lineup to build the exact look you want — from subtle OEM+ refinement to full track-inspired aggression.

Every component is constructed from high-quality carbon fiber and finished with a UV-protectant gloss clear coat for long-lasting durability and rich visual depth. All aero pieces are backed by our fitment guarantee for confidence in both quality and installation.

Choose Your Front Lip

• V Style V1 Lip (3-Piece)
• CSL Style Lip (3-Piece)
• J Style Lip
• MP Style Lip (3-Piece)
• V Style V2 Lip (1-Piece)
• MHC Lip
• Suvneer Lip

From aggressive multi-piece motorsport styling to sleek OEM-inspired aero, choose the front-end setup that best matches your build.

Add Air Inlets (Optional)

• None
• V1 Inlets
• V2 Inlets

Optional air inlets add additional aerodynamic styling and complete the front-end appearance.

Choose Your Grill

• V Style Grill
• GT3 Style Grill
• CSL Style Grill

Upgrade your front fascia with a grille design that complements your chosen aero package and overall styling direction.

Choose Your Side Skirts

• MHC Side Skirts (Extension)
• OEM Style Side Skirts (Full Replacement)
• MP Style Side Skirts

Enhance the side profile with carbon fiber side skirts designed to visually lower the car and create a more aggressive stance.

Choose Your Rear Diffuser

• OEM Style Diffuser
• MP Style Diffuser
• 3D Style Diffuser
• PSM 9PC Diffuser w/ Undertray

Complete the rear-end transformation with diffuser options ranging from refined OEM+ styling to aggressive multi-piece motorsport-inspired setups.

Add Rear Splitters (Optional)

• None
• OEM Style Splitters
• MP Rear Splitters

Rear splitters add additional depth and detail to the rear bumper while complementing your diffuser setup.

Choose Your Trunk Spoiler

• OEM Style Spoiler
• PSM Style Spoiler
• MP Style Wing

Choose from subtle lip spoilers to more aggressive wing designs to complete your G82/G83 rear profile.

Why Build Your Kit?

Select any combination from our complete G82/G83 carbon fiber lineup to create a package that’s entirely your own. No forced bundles or pre-selected combinations — just complete customization.

Bundling your aero components together also helps save money compared to purchasing each piece individually.

Shipping & Handling

• Please allow 3–5 business days for order processing and inventory confirmation.
• Each piece is individually inspected and packaged to ensure safe delivery.
• Boxes may ship separately depending on the selected components.
• If any item is backordered, you will be contacted with updated lead times or alternative options.

Fits

• 2021+ BMW G82 M4 Coupe
• 2021+ BMW G83 M4 Convertible