G8X M3/M4 3D Carbon Fiber Rear Diffuser - G80/G82/G83
Pairs well with
G8X M3/M4 Carbon Fiber Rear Diffuser – 2x2 Weave
Elevate the rear-end aesthetics and performance look of your G8X M3 or M4 with our premium carbon fiber rear diffuser. Crafted from industry-standard, high-quality carbon fiber, this diffuser is built to last while enhancing the aggressive styling of your BMW.
Each unit is constructed using a 3K thread count woven in a classic 2x2 pattern, delivering a sleek and consistent carbon weave throughout the piece. It is finished with a durable, high-gloss anti-UV clear coat that not only gives it a deep shine but also protects against fading and environmental wear over time.
Installation Note:
For proper fitment and secure mounting, the rear bumper must be removed during installation. The diffuser is designed to install using included hardware, which is run through the built-in tabs for a solid and OEM-like fitment.
Fitment:
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BMW G8X Platform
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G80 M3
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G82 M4
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G83 M4 Convertible
Perfect for enthusiasts seeking an aggressive upgrade that complements the bold lines of the G8X chassis, this diffuser strikes the right balance between function and form.
G8X M3/M4 3D Carbon Fiber Rear Diffuser - G80/G82/G83
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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About Us
Cen-Cal Motorsport isn’t just a parts shop—it’s a lifestyle for BMW enthusiasts who crave performance, precision, and style. We’re all about taking your BMW to the next level with premium parts that bring out the beast under the hood while keeping its luxury vibes on point.
Your BMW isn’t just a car—it’s an experience. Whether you're upgrading for speed, handling, or simply flexing on the road, we’ve got the gear to match your passion.
Why settle for stock? Explore our lineup and see how real quality transforms the drive. Got questions? Hit us up anytime—your ride deserves nothing but the best.