
Upgrade the side profile of your BMW G80 M3 and G82/G83 M4 with the AlpineX Dynamics MH Style Pre-preg Dry Carbon Fiber Side Skirt.
Featuring a bold and performance-inspired design, these carbon fiber side skirt extensions give the BMW G80 M3 and G82/G83 M4 a lower, wider, and more aggressive appearance. The pronounced MH Style profile adds greater visual depth along the rocker panels while complementing the sharp factory body lines of the G8X platform.
Constructed from high-quality pre-preg dry carbon fiber with an authentic 2x2 weave pattern, each BMW G8X side skirt extension combines lightweight construction with excellent durability. The premium high-gloss UV-protected clear coat enhances the depth and visibility of the carbon weave while helping protect against fading, yellowing, and discoloration caused by sunlight and everyday environmental exposure.
Designed specifically for installation beneath the factory BMW G80 M3 and G82/G83 M4 side skirts, the extensions follow the original body contours for accurate alignment and vehicle-specific fitment. Their extended profile visually lowers the vehicle and creates a stronger transition between the front and rear exterior components.
These MH Style side skirts are an ideal upgrade for enthusiasts looking to complete a coordinated carbon fiber package or give their BMW G80 M3 and G82/G83 M4 a more aggressive street, show, or performance-inspired stance.
Vehicle Fitment
Fits the following BMW M models:
- 2021+ BMW G80 M3 Sedan
- 2021+ BMW G82 M4 Coupe
- 2022+ BMW G83 M4 Convertible
Designed for vehicles equipped with the factory BMW G80 M3 and G82/G83 M4 side skirts.
Key Features
- Aggressive MH Style design with a performance-inspired appearance
- Adds a lower, wider, and more defined side profile
- Designed specifically for BMW G80 M3 and G82/G83 M4 models
- Manufactured from high-quality 2x2 weave pre-preg dry carbon fiber
- Lightweight and durable construction
- Extended full-length profile enhances the factory rocker panel lines
- High-gloss clear coat enhances carbon fiber depth and shine
- UV-protected finish helps resist fading and discoloration
- Vehicle-specific design for accurate alignment and fitment
- Creates a bold and integrated exterior appearance
- Complements carbon fiber front lips, rear diffusers, and spoilers
- Supplied as a complete left and right side set
- Suitable for street, show, and enthusiast builds
Construction & Design
Manufactured from premium 2x2 weave pre-preg dry carbon fiber, the AlpineX Dynamics MH Style Side Skirts combine lightweight construction with a bold motorsport-inspired appearance.
The high-gloss clear coat adds depth to the visible carbon weave while helping protect the surface from UV exposure and everyday driving conditions. Their pronounced full-length profile follows the factory G8X M3/M4 rocker panel contours, visually lowering and widening the vehicle for a more planted appearance.
Once installed, the side skirt extensions create a cohesive transition between the front lip and rear diffuser while adding greater definition to the vehicle’s side profile.
Installation
Professional installation is strongly recommended to ensure proper alignment and secure mounting.
Test fitting both side skirt extensions is required before final installation. Drilling, automotive-grade adhesive, or additional mounting materials may be required depending on the vehicle and installation method.