BMW G8X M3/M4 PSM Carbon Fiber Rear Diffuser Undertray Kit | DriveTech Innovations

BMW G8X M3/M4 PSM Carbon Fiber Rear Diffuser Undertray Kit

Fits G80 M3 / G82–G83 M4

By DriveTech Innovations

Enhance the rear aerodynamics and visual presence of your BMW with the DriveTech Innovations PSM Carbon Fiber Rear Diffuser Undertray Kit, designed specifically for the BMW G80 M3 and G82/G83 M4 (G8X platform). This kit delivers an aggressive motorsport-inspired appearance while maintaining clean OEM-style fitment.

Constructed from real carbon fiber, each undertray component features a precision-laid weave and a high-gloss UV-resistant clear coat for long-lasting durability and a deep, premium finish. The PSM-style design complements the factory rear diffuser, adding depth, detail, and a race-inspired edge to the rear of your vehicle.

Designed for enthusiasts who demand both style and quality, this undertray kit integrates seamlessly with factory mounting points and is ideal for street builds, show cars, and performance-oriented setups.

Key Features

• Vehicle Fitment: BMW G8X platform – G80 M3 / G82 & G83 M4
• Design: PSM-style rear diffuser undertray kit
• Material: Real carbon fiber construction
• Finish: High-gloss UV-protected clear coat
• Fitment: OEM-style integration with factory diffuser
• Appearance: Aggressive motorsport-inspired rear styling

Why Choose DriveTech Innovations

At DriveTech Innovations, we focus on providing premium carbon fiber components that meet high standards for fitment, finish, and durability. Each product is selected to elevate your BMW’s appearance while preserving a refined OEM+ look.

Professional installation recommended.

Minor adjustments may be required depending on vehicle configuration.