Prepreg Carbon Fiber PT Style Rear Diffuser for BMW G8X G80 M3 G82 G83 M4 by Stratec Systems

Upgrade the rear-end styling of your BMW G8X G80 M3 G82 G83 M4 with the STRATEC Prepreg Carbon Fiber PT Style Rear Diffuser, designed to deliver a sharp, aggressive motorsport look with premium materials.

This PT style rear diffuser features enhanced contours and aerodynamic fins, adding depth and a more sculpted appearance to the rear bumper. It’s the perfect upgrade for achieving a clean OEM+ look while increasing visual aggression.

Constructed using prepreg (pre-impregnated) carbon fiber, this diffuser offers superior strength, reduced weight, and a flawless carbon weave with a high-gloss finish.

Key Features

• PT style rear diffuser design

• Premium prepreg carbon fiber construction

• Enhances rear aerodynamics and styling

• Aggressive OEM+ appearance

• Lightweight and high-strength material

• High-gloss carbon fiber finish

• Precision-molded for exact fit

• Complements full aero setups

Fitment

BMW G8X G80 M3 G82 G83 M4

• Chassis: G80 (M3 Sedan) / G82 (M4 Coupe) / G83 (M4 Convertible)

• Model Years: 2021+