BMW M3 F80 / M4 F82 SM Style Carbon Fiber Rear Diffuser & Lip Kit (2014–2020)
Unleash bold styling and aerodynamic function with this SM Style Carbon Fiber Rear Diffuser and Lip kit for your F80 or F82.
Product Details
Upgrade your rear-end game with the SM Style Carbon Fiber Rear Diffuser & Lip Kit—precision-built to give your 2014–2020 BMW M3 F80 or M4 F82 a commanding track-ready presence.
This complete set features a high-gloss carbon fiber rear diffuser, rear lip, and side caps, all crafted to enhance airflow and rear-end aggression. Whether you're chasing a show-quality finish or daily-driven edge, this kit brings the best of form and function.
✨ Key Features
SM Style design with motorsport inspiration
Complete kit includes diffuser, lip, and side caps
Crafted from premium carbon fiber for strength and lightweight performance
Enhances rear-end styling and aerodynamic performance
UV-resistant gloss finish for durability and visual appeal
Direct bolt-on fitment with OEM-level compatibility
📌 Vehicle Fitment
2014–2020 BMW M3 (F80)
2014–2020 BMW M4 (F82)
📦 Package Contents
(1) Rear Diffuser
(1) Rear Lip
(1 Pair) Side Caps
🛠️ Installation Notes
Professional installation recommended
Mounting hardware not included
