Carbon Fiber Rear Splitters - BMW M4 G82 (2020-2023)

Enhance the aggressive rear profile of your BMW M4 G82 with these carbon fiber rear splitters. These precision components are designed to mount on the lower rear bumper corners, extending the vehicle's lines and adding a sharp, aerodynamic accent that compliments the car's wide, muscular stance .

The splitters are available in a variety of styles, from OEM+ designs that offer a factory-inspired look to more aggressive, race-inspired profiles that transform the rear-end styling . Some options are designed as standalone pieces, while others are specifically crafted to integrate with a particular aftermarket rear diffuser for a complete, cohesive look .

Premium options are manufactured from 100% 2x2 twill pre-preg carbon fiber using an autoclave curing process, providing an exceptional strength-to-weight ratio and a flawless, high-gloss finish with UV-resistant clear coat for long-lasting protection . The components are designed for straightforward installation, utilizing factory mounting points or included hardware .

Key Features

• Precision fit for BMW M4 G82 (2020-2023)

• Aerodynamic design for an aggressive, extended rear profile

• Manufactured from 100% pre-preg autoclave-cured carbon fiber 

• High-gloss finish with UV-resistant clear coat for durability and a show-quality look 

• Direct-fit installation using factory mounting points 

• Sold as a pair for symmetrical application

Production & Lead Time
Each set of rear splitters is made to order, with a lead time of 6–8 weeks.

Lifetime Warranty
Includes a lifetime warranty against manufacturing defects.

Vehicle Fitment

• BMW M4 G82 (2020-2023)

Note: Warranty is void if modified or installed outside AR Bodyworks.