code: BMW_M3M4G8X_C6_BIGSP
 
Enhance the aerodynamics and visual appeal of your BMW M3 M4 G8X with our Big Carbon Fiber Spoiler, exclusively crafted by RSI C6. This high-performance spoiler is designed to provide the perfect balance of style and function, making your car stand out while improving handling and stability at high speeds.
 
Made from premium carbon fiber, it delivers exceptional durability and weight-saving benefits, reducing the overall mass without compromising strength.
 
The design of this spoiler is meticulously engineered to improve aerodynamic efficiency, providing increased downforce and better rear-end stability during aggressive driving or track sessions.
 
The carbon fiber construction ensures that the spoiler remains lightweight while maintaining high structural integrity, even under demanding conditions.
 
Designed as a direct replacement for the original part, the Big Carbon Fiber Spoiler fits perfectly on your BMW M3 M4 G8X, offering a seamless integration that enhances the car’s aggressive, motorsport-inspired appearance.
 
Available in both matte and gloss finishes, you can choose the perfect look to complement your vehicle’s exterior styling. Whether you’re seeking improved track performance or simply want to make a bold statement on the road, this Big Carbon Fiber Spoiler from RSI C6 is the ideal addition to your BMW M3 M4 G8X.
 
FITTING INFORMATION
For a best fitment we recommend to install the Big Spoiler for BMW M3 M4 G8X by a professional workshop. This is because a small modification of the water tank is required. Please check the list of our fitting partners.
 
ATTENTION: RSI c6 IS NOT RESPONSIBLE FOR DAMAGE TO THE PRODUCT IF NOT PROPERLY INSTALLED.
 
VEHICLE FITMENT
BMW M3 G80, M4 G82/G83 (2021+)
 
WHAT’S IN THE BOX
1x Big Spoiler in Prepreg Carbon Fiber
 
DELIVERY TIME
from 3 to 30 working days based on stock availability