Suvneer Rear Diffuser for BMW G80 M3 S58 3.0L

Clear BMW chassis

Adding a more aggressive rear diffuser to your BMW can offer some performance benefits, but is primarily an aesthetic upgrade. BMWs naturally look great from the rear, why not make yours look even better?

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Suvneer Motorsports Carbon Fiber Rear Bumper Splitters - G80 M3, G82...

T#:25772525

Part#: G8XRRSPL-SUV

Ships in 5 Business Days

Sale - Save 28% $ 295.00

This product was last offered at the strikethrough price on
05-03-2026

$ 211.76 USD

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Qty

Sale - Save 28%

$ 295.00

This product was last offered at the strikethrough price on
05-03-2026

$ 211.76 USD

Add to Wish List

Introducing the Suvneer Motorsports™ G8x M3/M4 Carbon Fiber Rear Bumper Splitter – an extraordinary enhancement designed to augment the rear aesthetics of your BMW G8x M3 or M4. Meticulously crafted with a focus on both style and performance, these carbon fiber rear bumper splitters seamlessly marry form and function, making a powerful visual statement on the road. Crafted from top-tier carbon fiber materials, these rear bumper splitters contribute to the overall lightweight construction of your vehicle while exuding a modern and sporty appeal. The carbon fiber build ensures not only durability and strength but also a sleek appearance that perfectly complements the dynamic nature of the BMW G8x M3/M4. Choose the Suvneer Motorsports™ G8x M3/M4 Carbon Fiber Rear Bumper Splitter for a sophisticated blend of form and function. Elevate your BMW G8x M3/M4's presence on the road with these premium carbon fiber splitters that exemplify precision engineering and a commitment to delivering a stylish and performance-driven enhancement for your driving experience. Key Features: Material: High-quality dry carbon fiber Precision Fitment: Designed for the G8x M3 / M4 chassis for a seamless integration Lightweight: Carbon fiber construction reduces weight while maintaining strength Aerodynamic Enhancement: Improves airflow and downforce for better stability Sleek Design: 2-piece diffuser design adds a sporty and aggressive look to your vehicle We encourage customers to seek professional installation since equipping these products will require the removal of parts currently installed, to better secure fitment to your vehicle.

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Suvneer Carbon Fiber Diffuser Undertray - BMW G80 M3, G82 M4 ...

For vehicles from 2021-Present

T#:51356099

Part#: G8XSUVCFDIFTRAY

Ships in 5 Business Days

$ 825.00

This product was last offered at the strikethrough price on
08-17-2026

$ 715.00 USD

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$ 715.00 USD

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The Suvneer Motorsports™ Carbon Fiber Undertray is the final piece of the puzzle for a show-quality G80 or G82.

Suvneer Motorsports Carbon Fiber Diffuser - G8X M3 M4

T#:25308209

Part#: G8XSUVCFDIF

Ships in 5 Business Days

$ 995.00 USD

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$ 995.00 USD

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Introducing the Suvneer Motorsports™ G8x Carbon Fiber Diffuser, a sleek and performance-driven enhancement for your vehicle. Crafted with precision and innovation, this diffuser is designed specifically for G8x series cars, delivering a perfect blend of aesthetics and aerodynamics. Elevate your driving experience with the Suvneer Motorsports™ G8x M4 / M4 Carbon Rear Diffuser – where cutting-edge design meets uncompromising performance, setting a new standard for automotive enthusiasts who seek the perfect fusion of style and speed. The G8x M4 / M4 Carbon Fiber Diffuser features a meticulously engineered design that not only enhances the visual appeal of your car but also improves aerodynamic efficiency. Its carefully crafted contours are optimized to reduce drag and enhance stability at higher speeds, providing a race-inspired feel on the road. Key Features: Material: High-quality dry carbon fiber Precision Fitment: Designed for the G8x M3 / M4 chassis for a seamless integration Lightweight: Carbon fiber construction reduces weight while maintaining strength Aerodynamic Enhancement: Improves airflow and downforce for better stability Sleek Design: 3-piece diffuser design adds a sporty and aggressive look to your vehicle Build Material: Fiber-Reinforced Polymer and Glossy Carbon Fiber Coating NOTE: **This will require you to install wiring to make the brake light function.** We encourage customers to seek professional installation since equipping these products will require the removal of parts currently installed, to better secure fitment to your vehicle.

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