BMW G87 M2 Coupe Real Twill Carbon Fiber Rear Bumper Diffuser – Improved Aerodynamic, More Downforce, Lightweight | Fits 2022-2024 M2 Models

Redefine the aggression of your G87 M2 with the Real Twill Carbon Fiber Rear Diffuser, engineered to enhance both aerodynamic function and OEM+ precision. Crafted from lightweight twill carbon fiber, this diffuser blends form and function with a sharp, performance-driven aesthetic that complements the G87’s bold factory design language.

Featuring deep aerodynamic grooves and a geometrically sculpted layout, the diffuser channels airflow efficiently from underneath the car, reducing drag while generating additional rear-end downforce at high speeds. The layered fins extend lower than the stock diffuser, visually widening the rear stance while maintaining perfect balance with the M2’s factory proportions.

Key Features

• Advanced Geometric Design – Deep grooves and aggressive fin angles are tailored to the G87’s unique rear bumper architecture, maximizing aerodynamic efficiency and enhancing visual depth.
• Functional Aerodynamics – The contoured channels pull airflow from beneath the chassis, improving rear-end stability and reducing lift for sharper handling performance.
• Authentic Twill Carbon Fiber – Precision-molded and hand-finished with a UV-resistant high-gloss clear coat, ensuring long-lasting clarity and OEM-quality appearance.
• Factory-Style Clipping Points – Designed to mount securely using factory-style tabs and mounting locations, providing a clean, bolt-on installation without the need for drilling or modification.
• Lightweight Construction – Delivers improved aerodynamics without adding unnecessary weight, preserving the M2’s power-to-weight balance.
• OEM+ Fitment & Finish – Matches the G87’s sharp body lines for a seamless, factory-integrated appearance that elevates the entire rear profile.

Design Integration: Precision Meets Power

Every contour of the race-inspired diffuser architecture is sculpted for aerodynamic precision. The deep fins and curved geometry mirror the G87’s aggressive rear bumper design, improving underbody airflow while adding a striking, performance-focused finish that looks factory-made yet unmistakably motorsport-inspired.

Fitment:

• 2022–2024 BMW G87 M2 Coupe
• (Compatible with all G87 M2 models, including Competition and base variants)

Pair this diffuser with our other Carbon Front Lips, Carbon Side Skirt Extensions, or Trunk Spoilers to complete a fully unified, high-performance forged carbon aero package.

Diffuser Weight: only weighs 1.43 Ibs.

INSTALLATION: Direct clip-on using factory like clips and screws. Professional installation recommended for the best alignment and finish.

IMPORTANT NOTE: Each unit is constructed from real carbon fiber, not imitation or hydro-dipped plastic. Every diffuser is individually molded, quality-inspected, and shipped directly by BAVMODS® to guarantee precision and authenticity. Due to handcrafted production and the unique pattern of forged carbon, please allow 1–2 weeks for fulfillment and delivery.

Please refer to the “Fitment” section in the product description for compatibility details.