CS Style Carbon Fiber Rear Diffuser - BMW F90 M5
CS Style Carbon Fiber Rear Diffuser - BMW F90 M5
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Ignite the road with RK Built's CS Style Carbon Fiber Rear Diffuser, designed specifically for the BMW F90 M5. Crafted with precision, this diffuser combines style and performance, enhancing your driving experience. Make a bold statement and embrace automotive excellence with this dynamic upgrade from RK Built.
Fitment Guaranteed
Real Dry Carbon Fiber
3M Tape and Hardware Included!



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FEATURES
- CS Style Design: The rear diffuser boasts a striking CS Style design, elevating the aggressive and athletic look of your BMW F90 M5. Its bold lines enhance the vehicle’s sporty profile, making a statement on the road.
- Premium Carbon Fiber Construction: Crafted from high-quality carbon fiber, this diffuser combines lightweight strength and durability. Its refined finish adds sophistication while ensuring maximum performance without the added weight.
- Enhanced Aerodynamics: Designed to optimize airflow, the diffuser improves aerodynamic efficiency. By reducing drag, it boosts stability at higher speeds, delivering a more thrilling and controlled driving experience.
- Perfect Fitment: Tailored specifically for the BMW F90 M5, the diffuser ensures a seamless fit. It integrates flawlessly with the rear bumper, providing a cohesive and sleek look that enhances the vehicle’s overall aesthetic.
INCLUDES
- 1 unit of the CS Style Carbon Fiber Rear Diffuser - BMW F90 M5
- Hardware for installation

HIGH QUALITY MODS THAT YOUR CAR DESERVES
Choose RK Built for carbon fiber and cosmetic mods that take your vehicle to the next level. Style, performance, and precision—built for you.
Shop for Mods Online Easily:
At RK Built, we make it easy to find the perfect mods for your vehicle. From subtle accents to bold upgrades, our extensive selection ensures you’ll discover exactly what you’re looking for—all in one convenient online store.
Free Shipping on Orders Over $200: Enjoy the benefits of free shipping on orders over $200, making it simple and affordable to upgrade your ride.

SHIPPING
For in stock items, orders usually ship in 1-2 business days from our facility.
Most orders are delivered within 5-10 business days of order shipment.
If a product is out of stock or has longer lead time we will notify you.