AlpineX Dynamics PSM Style Carbon Fiber Rear Spoiler For BMW G80 G82 G83 M3 M4

Upgrade the rear-end appearance of your BMW G80 M3 and G82/G83 M4 with the AlpineX Dynamics PSM Style Carbon Fiber Rear Spoiler.

Featuring a bold and performance-inspired profile, this carbon fiber trunk spoiler gives the BMW G80 M3 and G82/G83 M4 a sharper, more aggressive rear-end appearance while complementing the factory body lines of the selected model. The sculpted PSM Style design adds greater height and definition to the trunk lid, creating a distinctive motorsport-inspired look without overpowering the vehicle’s original styling.

Constructed from high-quality carbon fiber with an authentic 2x2 weave pattern, each BMW G80 M3 and G82/G83 M4 rear spoiler 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 for the corresponding factory trunk lid in the selected vehicle-specific version. It is an ideal exterior upgrade for enthusiasts looking to create a more aggressive street, show, or track-inspired appearance while maintaining a refined OEM+ finish.

Vehicle Fitment

Available for the following vehicle applications:

• BMW G80 M3 Sedan
• BMW G82 M4 Coupe
• BMW G83 M4 Convertible

Select the version that matches your exact chassis and body style. Designed for installation on the corresponding factory trunk lid.

Key Features

• Aggressive PSM Style design with a performance-inspired appearance
• Adds greater height and definition to the rear profile
• Designed specifically for the BMW G80 M3 and G82/G83 M4
• Manufactured from high-quality 2x2 weave carbon fiber
• Lightweight and durable construction
• Sculpted profile complements the factory G8X M3/M4 trunk 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
• Clean OEM+ appearance with a more aggressive character
• Complements carbon fiber rear diffusers and other exterior upgrades
• Suitable for street, show, and enthusiast builds

Construction & Design

Manufactured from premium 2x2 weave carbon fiber, the AlpineX Dynamics PSM Style Rear Spoiler combines 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. Its sculpted shape follows the factory G8X M3/M4 trunk contours, creating a cohesive fit with a more pronounced and aggressive rear-end profile.

Installation

Professional installation is strongly recommended to ensure proper alignment and secure mounting.

Test fitting is required before final installation. Automotive-grade double-sided tape, adhesive, or additional mounting materials may be required depending on the installation method. Installation materials are included unless otherwise stated.