Give the rear of your BMW M3 or M4 a sharper, more aggressive presence with this carbon fiber rear diffuser featuring an integrated LED brake light. Designed to enhance the factory bumper lines while adding a true performance-inspired appearance, this upgrade delivers the clean, motorsport styling enthusiasts look for.

Constructed from high-quality carbon fiber and finished in a deep gloss clear coat, this diffuser offers lightweight strength, long-term durability, and a premium finish that complements both stock and modified builds.

Fitment:

• 2015-2019 BMW F80 M3
• 2015-2019 BMW F82 M4 Coupe
• 2015-2019 BMW F83 M4 Convertible

Features:

• Carbon fiber construction for lightweight durability
• Integrated LED brake light for a motorsport-inspired look
• High-gloss UV-resistant clear coat finish
• Precision-molded for consistent fitment
• Enhances rear-end styling and aerodynamic appearance

Specifications:

• Material: Carbon Fiber
• Finish: Gloss Carbon
• Position: Rear Bumper
• Installation: Screws and automotive-grade adhesive
• Condition: Brand New
• Warranty: 1 Year

Content:

• 1x Carbon Fiber Rear Diffuser
• Mounting hardware

Shipping Information:

• Processing Time: 2-5 business days for warehouse stock items
• Made-to-Order: Please allow 2-4 weeks for shipping if product requires custom manufacturing

Installation Notes:

• Professional installation recommended
• Test fit before final installation
• Ensure mounting surfaces are clean and dry before installation