Find Parts That Fit Your Vehicle

Rear Diffuser

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?
Sort By:

Suvneer - Corporate Logo
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
Free Shipping on orders $49 and up
Sale - Save 28%
$ 295.00

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

$ 211.76 USD
Free Shipping on orders $49 and up
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.
Show More Show Less
Suvneer - Corporate Logo
T#:26005161
Part#: G22MTRRSPL
In Stock
$ 280.00

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

$ 259.00 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 280.00

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

$ 259.00 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Suvneer Motorsports™ presents the G22 Carbon Fiber Rear Bumper Splitters – a cutting-edge addition to elevate the style and performance of your vehicle. Meticulously crafted with precision, these splitters are designed to seamlessly integrate with the rear bumper of various car models, enhancing both the aesthetic appeal and aerodynamic efficiency. Constructed from high-quality carbon fiber, the G22 Carbon Fiber Rear Bumper Splitters not only exude a sense of sophistication but also contribute to the overall durability and lightweight nature of the product. The carbon fiber material is chosen for its strength and resilience, ensuring long-lasting performance while adding a touch of modern elegance to your car's rear end. Key Features: Material: High-quality dry carbon fiber Precision Fitment: Designed for the G22 M Sport ONLY 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: Adds a sporty and aggressive look to your vehicle Build Material: Fiber-Reinforced Polymer and Glossy Carbon Fiber Coating 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.
Show More Show Less
Suvneer - Corporate Logo
T#:5430316
Part#: F10QUADDF-2FINS
Ships in 5 Business Days
$ 499.99 USD
Free Shipping
$ 499.99 USD
Free Shipping
Set your vehicle up for quad tips and give your F10 an amazing look

Suvneer - Corporate Logo
T#:6212247
Part#: G20PDIFF330-GB
Ships in 5 Business Days
$ 150.00 USD
Free Shipping on orders $49 and up
$ 150.00 USD
Free Shipping on orders $49 and up
M-Performance inspired glossy black plastic diffuser for G20 M-Sport. Direct bolt-on, no modification required.

Suvneer Performance Rear Diffuser - E90 335i/xi/d
For vehicles with M-Sport Rear Bumper
Suvneer - Corporate Logo
T#:7292026
Part#: E90PDIFF335
Ships in 5 Business Days
$ 255.00

This product was last offered at the strikethrough price on
04-07-2026

$ 190.00 USD
Free Shipping
$ 190.00 USD
Free Shipping
Performance inspired matte black plastic diffuser for the E90 3-series. Direct bolt-on, no modification required. **Does not fit 325/328/330i. Requires M-Sport rear bumper.
Suvneer Performance Rear Diffuser - E90 325/328/330
For vehicles with M-Sport Rear Bumper
Suvneer - Corporate Logo
T#:7292024
Part#: E90PDIFF328
Ships in 5 Business Days
$ 255.00

This product was last offered at the strikethrough price on
08-18-2026

$ 190.00 USD
Free Shipping on orders $49 and up
$ 190.00 USD
Free Shipping on orders $49 and up
Performance inspired matte black plastic diffuser for the E90 3-series. Direct bolt-on, no modification required. **Does not 335i. Requires M-Sport rear bumper.

Suvneer - Corporate Logo
T#:21670130
Part#: E821MRRSPL
Ships in 5 Business Days
$ 220.00 USD
Free Shipping on orders $49 and up
Put the cherry on top with these carbon splitters that go with the 1M design rear bumper! These carbon fiber rear splitters are the final piece you need to complete the 1M look on your 1-series! Build Material: Fiber-reinforced polymer and glossy carbon fiber coating
Show More Show Less
Suvneer - Corporate Logo
T#:57231566
Part#: E46CSLDIFF
Ships in 5 Business Days
New Item
$ 240.00 USD
Free Shipping
$ 240.00 USD
Free Shipping
Just looking to stand out, or you're going for the full CSL look, this rear diffuser is an excellent way to do it.

Suvneer - Corporate Logo
T#:26771694
Part#: F80PSMRRSPL
Back Ordered
$ 280.00 USD
Free Shipping
$ 280.00 USD
Free Shipping
The PSM Designed F80 Rear Bumper Splitter is a meticulously crafted aerodynamic enhancement tailored specifically for the BMW F80 M3. Precision-engineered to seamlessly integrate with the vehicle's rear bumper, this splitter enhances both the visual appeal and the performance capabilities of the car. Crafted from high-quality materials such as carbon fiber, the splitter not only adds a touch of sporty elegance but also serves a functional purpose by optimizing airflow dynamics. Its sleek design complements the aggressive lines of the BMW F80, creating a cohesive and refined appearance. Installation of the PSM Designed F80 Rear Bumper Splitter is straightforward and hassle-free, with precise fitment ensuring a factory-like finish. Whether navigating city streets or carving through winding roads, this splitter enhances stability and downforce, resulting in improved handling and traction. Beyond its performance benefits, the splitter adds a touch of individuality to the BMW F80, allowing enthusiasts to personalize their vehicle while simultaneously enhancing its overall aerodynamic profile. Whether on the track or during spirited drives, the PSM Designed F80 Rear Bumper Splitter stands as a testament to both form and function, elevating the driving experience to new heights. Key Features: Material: High-quality dry carbon fiber Precision Fitment: Designed for the F80 M3 chassis for a seamless integration Lightweight: Rear splitters are made of high quality carbon fiber. Aerodynamic Enhancement: Improves airflow and downforce for better stability Sleek Design: Adds a sporty and aggressive look to your vehicle Build Material: Fiber-Reinforced Polymer and Glossy Carbon Fiber Coating Professional installation is recommended.
Show More Show Less

Genuine BMW M Performance - Corporate Logo
T#:537463
Part#: 51192412406
Ships in 4 Business Days
4% off MSRP $ 512.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 493.99 USD
Free Shipping
4% off MSRP
$ 512.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 493.99 USD
Free Shipping
A striking visual at the rear: The rear diffuser is made of premium quality PUR, and further underlines the car's exclusive athletic pedigree. With their chiseled look, the fins ensure that the car looks more dynamic and masculine than ever.
Show More Show Less
Genuine BMW M Performance - Corporate Logo
T#:626038
Part#: 51192461277
Ships in 4 Business Days
3% off MSRP $ 947.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 916.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 947.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 916.99 USD
Free Shipping on orders $49 and up
Give your X5 a wider and more aggressive rear stance with these M Performance carbon winglets. These winglets give your car an even more premium look while harmonizing with other carbon components on your car!
Show More Show Less
Genuine BMW M Performance - Corporate Logo
T#:625443
Part#: 51192459740
Ships in 4 Business Days
4% off MSRP $ 1,450.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,397.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 1,450.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,397.99 USD
Free Shipping on orders $49 and up


Genuine BMW M Performance - Corporate Logo
T#:400496
Part#: 51192412409
Ships in 4 Business Days
3% off MSRP $ 814.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 787.99 USD
Free Shipping
3% off MSRP
$ 814.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 787.99 USD
Free Shipping
A striking visual at the rear. The rear diffuser is made of premium quality carbon fiber, and further underlines the car's exclusive athletic pedigree. With their chiseled look, the striking fins ensure that the car looks more dynamic and masculine than ever. The carbon fiber rear diffuser is perfectly tailored to the vehicle design.
Show More Show Less
Genuine BMW M Performance - Corporate Logo
T#:196173
Part#: 51192339222
Back Ordered
4% off MSRP $ 1,500.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,445.99 USD
Free Shipping
4% off MSRP
$ 1,500.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,445.99 USD
Free Shipping


Genuine BMW Rear Diffuser, Carbon - "M Performance"
This item fits the following BMW Chassis:
F15,F16

Genuine BMW M Performance - Corporate Logo
T#:210337
Part#: 51192357206
Ships in 7 Business Days
4% off MSRP $ 407.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 392.99 USD
Free Shipping
4% off MSRP
$ 407.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 392.99 USD
Free Shipping
Rear Genuine M-Performance Aerodynamic flap for the rear of the X6. NOTE THIS IS ONLY ONE SIDE. Genuine BMW Aerodynamic Package, Rear Flap, Right - M Performance This item fits the following BMW Chassis: F16
Show More Show Less

Genuine BMW M Performance - Corporate Logo
T#:400447
Part#: 51192412405
Ships in 7 Business Days
4% off MSRP $ 2,130.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,052.99 USD
Free Shipping
4% off MSRP
$ 2,130.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,052.99 USD
Free Shipping
A striking visual at the rear. The rear diffuser is made of premium quality carbon fiber, and further underlines the car's exclusive athletic pedigree. With their chiseled look, the striking fins ensure that the car looks more dynamic and masculine than ever. The carbon fiber rear diffuser is perfectly tailored to the vehicle design.
Show More Show Less