AlpineX Dynamics PSM Style Dry Carbon Fiber Rear Diffuser For BMW G80 M3 / G82 M4

The AlpineX Dynamics PSM Style Dry Carbon Fiber Rear Diffuser For BMW G80 M3 / G82 M4 adds exposed carbon detailing to your G80 M3 / G82 M4.

The PSM Style design adds definition to the lower rear bumper with exposed dry carbon fiber around the exhaust area.

Vehicle Fitment

• BMW G80 M3 Sedan
• BMW G82 M4 Coupe

Confirm the exact vehicle and factory component configuration before ordering. Modified or aftermarket bodywork requires a separate fitment check.

Key Features

• PSM Style rear diffuser design
• Dry carbon fiber construction
• Exposed carbon fiber detailing
• Coordinates with other carbon fiber exterior components

Construction & Design

Dry carbon fiber construction highlights the PSM Style profile and the visible carbon weave.

Installation

Professional installation is recommended. Check the rear bumper and exhaust configuration before installation. Test-fit the diffuser and confirm exhaust clearance and secure attachment at all mounting points. Confirm the required hardware and attachment method with the installer before final fitting.