Rear Diffusers

Enhance the rear-end aerodynamics and styling of your vehicle with AUTOID’s rear diffusers, engineered for a perfect blend of performance and visual impact. From subtle OEM+ designs to aggressive carbon fibre options, each diffuser is crafted to complement your car’s lines while improving airflow management.

Built with high-quality materials and precision fitment, our rear diffusers deliver durability, long-term finish quality, and seamless integration with existing bumpers and exhaust setups. Ideal for enthusiasts refining both daily drivability and track-inspired aesthetics, these diffusers provide a clean, purposeful upgrade.

Filters

Filters
Sort by:

186 products

BMW F91/F92/F93 M8 VRS Aero Rear Diffuser Carbon Fiber by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerBMW F91/F92/F93 M8 VRS Aero Rear Diffuser Carbon Fiber by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
Tesla Model Y Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerTesla Model Y Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
BMW G82/G83 M4 Carbon Fiber Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerBMW G82/G83 M4 Carbon Fiber Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
Lamborghini Huracan STO Rear Diffuser Carbon Fiber by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerLamborghini Huracan STO Rear Diffuser Carbon Fiber by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
BMW E46 M3 V - CSL Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerBMW E46 M3 V - CSL Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
Tesla Model S Plaid VRS Aero Rear Diffuser Carbon Fiber by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerTesla Model S Plaid VRS Aero Rear Diffuser Carbon Fiber by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
BMW E46 M3 V20 Aero Rear Diffuser Carbon Fiber By Vorsteiner - AUTOID - Rear Diffusers - VorsteinerBMW E46 M3 V20 Aero Rear Diffuser Carbon Fiber By Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
BMW F12 M6 V - Style Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerBMW F12 M6 V - Style Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
Lamborghini Urus Performante Edizione Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerLamborghini Urus Performante Edizione Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
McLaren Artura Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerMcLaren Artura Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
McLaren Artura Rear Diffuser by Vorsteiner Sale priceFrom €8.546,95
McLaren Artura GP63 Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerMcLaren Artura GP63 Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
McLaren Artura GP63 Diffuser by Vorsteiner Sale priceFrom €13.891,95
Lotus Emira LR - 52 Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerLotus Emira LR - 52 Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
BMW G8X M3 Carbon Fiber Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerBMW G8X M3 Carbon Fiber Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
BMW F80 M3 | F82/F83 M4 VRS GTS - V Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerBMW F80 M3 | F82/F83 M4 VRS GTS - V Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
Tesla Model 3 Volta Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerTesla Model 3 Volta Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
McLaren 720S Silverstone Edition Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerMcLaren 720S Silverstone Edition Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
Lamborghini URUS Rampante Edizione Aero Rear Diffuser - AUTOID - Rear Diffusers - VorsteinerLamborghini URUS Rampante Edizione Aero Rear Diffuser - AUTOID - Rear Diffusers - Vorsteiner
Audi R8 Carbon Fiber Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerAudi R8 Carbon Fiber Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
BMW F90 M5 VRS Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerBMW F90 M5 VRS Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
Land Rover Range Rover L460 - Rear Diffuser - AUTOID - Rear Diffusers - VorsteinerLand Rover Range Rover L460 - Rear Diffuser - AUTOID - Rear Diffusers - Vorsteiner
Whilst Stocks Last
BMW X3M LCI F97 Pre - Preg Carbon Fibre Rear Diffuser by Adro (2022+) - AUTOID - Rear Diffusers - AdroBMW X3M LCI F97 Pre - Preg Carbon Fibre Rear Diffuser by Adro (2022+) - AUTOID - Rear Diffusers - Adro
Whilst Stocks Last
BMW M2 G87 Pre - Preg Carbon Fibre Rear Diffuser V2 by Adro (2023+) - AUTOID - Rear Diffusers - AdroBMW M2 G87 Pre - Preg Carbon Fibre Rear Diffuser V2 by Adro (2023+) - AUTOID - Rear Diffusers - Adro
BMW M5 G90 G99 Carbon Fibre Rear Diffuser V2 by Alpha - N (2024+) - AUTOID - Rear Diffusers - Alpha - NBMW M5 G90 G99 Carbon Fibre Rear Diffuser V2 by Alpha - N (2024+) - AUTOID - Rear Diffusers - Alpha - N
BMW M5 G90 G99 Genuine M Performance Carbon Fibre Rear Diffuser Set (2024+) - AUTOID - Rear Diffusers - BMW M PerformanceBMW M5 G90 G99 Genuine M Performance Carbon Fibre Rear Diffuser Set (2024+) - AUTOID - Rear Diffusers - BMW M Performance

FAQ

Our customer support is available Monday to Friday: 8am-5pm UK Time.

Enhance the rear-end aerodynamics and styling of your vehicle with AUTOID’s rear diffusers, engineered for a perfect blend of performance and visual impact. From subtle OEM+ designs to aggressive carbon fibre options, each diffuser is crafted to complement your car’s lines while improving airflow management.

Built with high-quality materials and precision fitment, our rear diffusers deliver durability, long-term finish quality, and seamless integration with existing bumpers and exhaust setups. Ideal for enthusiasts refining both daily drivability and track-inspired aesthetics, these diffusers provide a clean, purposeful upgrade.

AUTOID rear diffusers pair perfectly with rear boot lids, spoilers, and exhaust tips, offering a cohesive rear-end styling solution for performance-focused builds.