BMW OEM+ UPGRADES · CARBON FIBER & COCKPIT DETAILS

Apex Motorsports

BMW G80 M3 / G82 M4 Carbon Fiber Rear Diffuser — 2021+

$899.99$449.99

Shipping calculated at checkout.

Check your vehicle’s exact fitment before ordering.

Product details

A gloss carbon-fiber rear diffuser with sculpted vertical fins, designed to frame the exhaust area on the G80 M3 and G82 M4.

Details

  • Exposed carbon fiber with a gloss finish
  • Multi-fin diffuser profile
  • Designed for the factory G8X rear bumper

Compatibility

2021+ BMW G80 M3 and M3 Competition; 2021+ BMW G82 M4 Coupe and M4 Competition Coupe. Confirm bumper and exhaust configuration before ordering. G83 Convertible fitment is not confirmed. Exhaust components are not included.

Supplied by MODHAUS Performance.

Vehicle compatibility

Use the compatibility details in this product’s description. Match your chassis, model year, body style, and trim. Contact us if any detail is unclear.

Read the fitment guide ↗
Shipping and returns

Delivery estimates and shipping charges are provided at checkout.

Return policy