BMW 3-Series Rear Diffusers
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Vicrez®Zonari VR5 Style Satin Black Ice Rear Diffuser (vz103883-SBI)Zonari VR5 Style Rear Diffuser (vz103883-SBI) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment$773.72 - Vicrez®Zonari VR5 Style Satin Black Ice Rear Diffuser (vz103687-SBI)Zonari VR5 Style Rear Diffuser (vz103687-SBI) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment$773.72
- Vicrez®Zonari VR5 Style Satin Black Rear Diffuser (vz103687-SB)Zonari VR5 Style Rear Diffuser (vz103687-SB) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment$715.30
- Vicrez®Zonari VR5 Style Satin Black Rear Diffuser (vz103883-SB)Zonari VR5 Style Rear Diffuser (vz103883-SB) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment$715.30
- Vicrez®Zonari VR5 Style Urban Camo Rear Diffuser (vz103687-UC)Zonari VR5 Style Rear Diffuser (vz103687-UC) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment$773.72
- Vicrez®Zonari VR5 Style Urban Camo Rear Diffuser (vz103883-UC)Zonari VR5 Style Rear Diffuser (vz103883-UC) by Vicrez®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Precision injection molded for an OEM fit and great ease of installationGuaranteed Fitment$773.72
- D2S®Hamann Style Carbon Fiber Rear Diffuser (B92M-RD2-CF)Hamann Style Rear Diffuser by D2S®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by D2S will last a lifetime. It will...Custom high performance styleComes with everything required for installation$543.38
- D2S®Tuner Style Carbon Fiber Rear Diffuser Panel (BF80-D1-CF)Tuner Style Rear Diffuser Panel by D2S®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by D2S will last a lifetime. It...Custom high performance styleComes with everything required for installation$507.61
- Spec-D®23" Glossy Black Rear Diffuser (LFRD-UNV23)Universal 23" Rear Diffuser (LFRD-UNV23) by Spec-D®. Turn your street machine into the embodiment of boldness and aggressiveness with this sleek rear diffuser from Spec-D. The ultimate mix of sleek, low-profile design with exceptional...Designed to give your street enthusiast vehicle a look of a racerCombines sleek style with aggressive attitude to set your ride apart$29.05
- Akrapovic®Carbon Fiber Rear DiffuserCarbon Fiber Rear Diffuser by Akrapovic®. The stunning carbon-fibre diffuser is offered as an option with the choice of a high-gloss or matte finish. It is a completely new design from the one that comes as standard on the car, and it...Unique and innovative design, unsurpassed valueIntegrates with the bumper to reduce aerodynamic drag and maximize downforce$1,263.39 - $3,466.62
- AutoTecknic®Carbon Fiber Rear DiffuserCarbon Fiber Rear Diffuser by AutoTecknic®. This is newly released Vacuumed Carbon Fiber Diffuser for the F80 M3 and F82 M4. Designed to mount directly into the lower rear factory bumper for a simple and fast installation. This carbon...Engineered to provide easy installationUnsurpassed in design and performance$580.00 - $895.00
- AutoTecknic®Carbon Fiber Rear Extended-Fin DiffuserCarbon Fiber Rear Extended-Fin Diffuser by AutoTecknic®. This is newly released Vacuumed Carbon Fiber Diffuser for the F80 M3 and F82 M4. Designed to mount directly into the lower rear factory bumper for a simple and fast installation....Engineered to provide easy installationUnsurpassed in design and performance$500.00 - $650.00
- VIS Racing®Rear DiffuserRear Diffuser by VIS Racing®. To give your vehicle a race car look and maximize its aerodynamic characteristics, VIS Racing offers this top-quality rear diffuser. Designed with expert craftsmanship, this part reduces turbulence and...Custom designed for your vehicleUpgrades the rear end look$251.58 - $439.26
- APR Performance®Carbon Fiber Side PlateUniversal Side Plate by APR Performance®. Dress-up the engine bay with carbon fiber, molded to precise dimensions that only pre-preg. materials can achieve. These parts are exotic-looking, race-inspired, and are unmatched in quality.Pre-preg. Carbon fiber manufacturing process: engine covers are vacuum-bagged and cured in the autoclave at high temperatures, ensuring quality, durability, and extremely-high strengh-to-weight ratiosFade-resistant clear coat: engine covers are finished with UV-stable, production clear coat paint, then individually hand-polished to a brilliant shine$63.45 - $180.75
- APR Performance®Carbon Fiber SheetUniversal Sheet by APR Performance®. Dress-up the engine bay with carbon fiber, molded to precise dimensions that only pre-preg. materials can achieve. These parts are exotic-looking, race-inspired, and are unmatched in quality.Pre-preg. Carbon fiber manufacturing process: engine covers are vacuum-bagged and cured in the autoclave at high temperatures, ensuring quality, durability, and extremely-high strengh-to-weight ratiosFade-resistant clear coat: engine covers are finished with UV-stable, production clear coat paint, then individually hand-polished to a brilliant shine$355.00 - $734.95
- Duraflex®M Performance Style Fiberglass Rear Diffuser (Unpainted) (115080)M Performance Style Rear Diffuser (115080) by Duraflex®. Accelerate the velocity of the airflow underneath your car with this Rear Diffuser. At speed, it'll decrease the pressure under the car with a resulting increase in downforce....Designed to elevate your vehicle’s style above the restManufactured using proprietary polymer blend$53.55$79.00Save $25.45 (32%)
- Duraflex®Unplugged Style Fiberglass Rear Diffuser (Unpainted) (119170)Unplugged Style Rear Diffuser by Duraflex®. Accelerate the velocity of the airflow underneath your car with this Rear Diffuser. At speed, it'll decrease the pressure under the car with a resulting increase in downforce. Increased...Designed to elevate your vehicle’s style above the restManufactured using proprietary polymer blend$226.10$333.00Save $106.90 (32%)
- Spec-D®M Performance Style Glossy Black Rear Diffuser (LFRD-G2019GB-MP-BN)M Performance Style Rear Diffuser by Spec-D®. Turn your street machine into the embodiment of boldness and aggressiveness with this sleek rear diffuser from Spec-D. The ultimate mix of sleek, low-profile design with exceptional...Designed to give your street enthusiast vehicle a look of a racerCombines sleek style with aggressive attitude to set your ride apart$127.09
- Akrapovic®High Gloss Carbon Fiber Rear Diffuser (DI-BM/CA/4/G)Rear Diffuser by Akrapovic®. The stunning carbon-fibre diffuser is offered as an option with the choice of a high-gloss. It is a completely new design from the one that comes as standard on the car, and it gives the rear of the vehicle...Unique and innovative design, unsurpassed valueIntegrates with the bumper to reduce aerodynamic drag and maximize downforce$1,699.30
- AutoTecknic®Carbon Fiber Rear Diffuser (BM-0400)Rear Diffuser by AutoTecknic®. This is newly released Vacuumed Carbon Fiber Diffuser for the F80 M3 and F82 M4. Designed to mount directly into the lower rear factory bumper for a simple and fast installation. This carbon fiber diffuser...Engineered to provide easy installationUnsurpassed in design and performance$580.00
- AutoTecknic®Dry Carbon Fiber Competition Rear Extended-Fin Diffuser (BM-0353)Competition Rear Extended-Fin Diffuser by AutoTecknic®. This is newly released Vacuumed Carbon Fiber Diffuser for the F80 M3 and F82 M4. Designed to mount directly into the lower rear factory bumper for a simple and fast installation....Engineered to provide easy installationUnsurpassed in design and performance$500.00
- AutoTecknic®Dry Carbon Fiber Rear Diffuser (BM-0880)Rear Diffuser (BM-0880) by AutoTecknic®. This is newly released Vacuumed Carbon Fiber Diffuser for the F80 M3 and F82 M4. Designed to mount directly into the lower rear factory bumper for a simple and fast installation. This carbon...Engineered to provide easy installationUnsurpassed in design and performance$850.00
- AutoTecknic®Motorsport Dry Carbon Fiber Rear Diffuser (BM-0881)Motorsport Rear Diffuser (BM-0881) by AutoTecknic®. This is newly released Vacuumed Carbon Fiber Diffuser for the F80 M3 and F82 M4. Designed to mount directly into the lower rear factory bumper for a simple and fast installation. This...Engineered to provide easy installationUnsurpassed in design and performance$895.00
- AutoTecknic®V2 Dry Carbon Fiber Rear Extended-Fin Diffuser (BM-0352-V2)V2 Rear Extended-Fin Diffuser by AutoTecknic®. This is newly released Vacuumed Carbon Fiber Diffuser for the F80 M3 and F82 M4. Designed to mount directly into the lower rear factory bumper for a simple and fast installation. This...Engineered to provide easy installationUnsurpassed in design and performance$650.00
- Spec-D®33" Glossy Black Rear Diffuser (LFRD-UNV33)Universal 33" Rear Diffuser (LFRD-UNV33) by Spec-D®. Turn your street machine into the embodiment of boldness and aggressiveness with this sleek rear diffuser from Spec-D. The ultimate mix of sleek, low-profile design with exceptional...Designed to give your street enthusiast vehicle a look of a racerCombines sleek style with aggressive attitude to set your ride apart$34.50
- APR Performance®12" x 12" Carbon Fiber Double Side Plate (CF-101212)Universal 12" x 12" Double Side Plate (CF-101212) by APR Performance®. Dress-up the engine bay with carbon fiber, molded to precise dimensions that only pre-preg. materials can achieve. These parts are exotic-looking, race-inspired,...Pre-preg. Carbon fiber manufacturing process: engine covers are vacuum-bagged and cured in the autoclave at high temperatures, ensuring quality, durability, and extremely-high strengh-to-weight ratiosFade-resistant clear coat: engine covers are finished with UV-stable, production clear coat paint, then individually hand-polished to a brilliant shine$94.90
- APR Performance®12" x 12" Carbon Fiber Single Side Plate (CF-001212)Universal 12" x 12" Single Side Plate (CF-001212) by APR Performance®. Dress-up the engine bay with carbon fiber, molded to precise dimensions that only pre-preg. materials can achieve. These parts are exotic-looking, race-inspired,...Pre-preg. Carbon fiber manufacturing process: engine covers are vacuum-bagged and cured in the autoclave at high temperatures, ensuring quality, durability, and extremely-high strengh-to-weight ratiosFade-resistant clear coat: engine covers are finished with UV-stable, production clear coat paint, then individually hand-polished to a brilliant shine$63.45
- APR Performance®23.6" x 20" Carbon Fiber Double Side Plate (CF-102320)Universal 23.6" x 20" Double Side Plate (CF-102320) by APR Performance®. Dress-up the engine bay with carbon fiber, molded to precise dimensions that only pre-preg. materials can achieve. These parts are exotic-looking, race-inspired,...Pre-preg. Carbon fiber manufacturing process: engine covers are vacuum-bagged and cured in the autoclave at high temperatures, ensuring quality, durability, and extremely-high strengh-to-weight ratiosFade-resistant clear coat: engine covers are finished with UV-stable, production clear coat paint, then individually hand-polished to a brilliant shine$180.75
- AutoTecknic®Dry Carbon Fiber Rear Diffuser Trim Set (BM-0341)Rear Diffuser Trim Set by AutoTecknic®. This is newly released Vacuumed Carbon Fiber Diffuser for the F80 M3 and F82 M4. Designed to mount directly into the lower rear factory bumper for a simple and fast installation. This carbon fiber...Engineered to provide easy installationUnsurpassed in design and performance$600.00
- Streetfighter LA®Carbon Fiber Rear Diffuser (Unpainted) (SFXLA-G8X-DF3CBN)Rear Diffuser by Streetfighter LA®. Want to individualize and restyle the exterior of your precious vehicle, while boosting its performance? This superior product by Streetfighter LA is the very thing. Featuring the distinctive design,...Accurately designed and elaborately manufactured from high-quality materialMade to guarantee uncompromising durability and offer high impact resistance$1,995.00
A diffuser is an aerodynamic device for reducing drag caused by the transition of airflow rapidly moving underneath the vehicle. For that purpose, the rear diffuser is normally accompanied by the front spoiler and side skirts, which can be either integrated into the vehicle's body or installed individually. While providing significant aerodynamic advantages, diffusers are applied all over the motorsport world. These aerodynamic parts are also installed on high-performance road cars, where they, however, most often serve styling purposes.
For your BMW 3-Series, we have a wide range of quality exterior accessories that can both improve the look of your car and make its body more efficient in terms of aerodynamics. And our experts from the help center team will gladly assist you in making the right selection, so your purchase will meet your expectations and fit your car perfectly. All of our BMW 3-Series diffusers are at your disposal here 24 hours a day, so you are welcome to shop when it’s convenient for you. On our virtual shelves, you will find lots of useful products for your car!
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