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.

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194 products

Akrapovic BMW M2, Competition, CS F87 Rear Diffuser by Akrapovic  Rear Diffusers  AUTOID®  Akrapovic BMW M2, Competition, CS F87 Rear Diffuser by Akrapovic  Rear Diffusers  AUTOID®
Akrapovic BMW M2 G87 Rear Diffuser by Akrapovic  Rear Diffusers  AUTOID®  Akrapovic BMW M2 G87 Rear Diffuser by Akrapovic  Rear Diffusers  AUTOID®
BMW M2 G87 Rear Diffuser by Akrapovic Sale priceFrom €1.797,95
Akrapovic BMW M2 G87 Fibre Rear Diffuser by Akrapovic  Rear Diffusers  AUTOID®
BMW M240i & 230i M Sport G42 Carbon Fibre Rear Diffuser Set by ADRO - AUTOID - Rear Diffusers - AdroBMW M240i & 230i M Sport G42 Carbon Fibre Rear Diffuser Set by ADRO - AUTOID - Rear Diffusers - Adro
Tesla Model 3 Highland Carbon Fiber Rear Diffuser by Adro - AUTOID - Rear Diffusers - AdroTesla Model 3 Highland Carbon Fiber Rear Diffuser by Adro - AUTOID - Rear Diffusers - Adro
BMW G87 M2 VRS Aero Rear Diffuser with Underfloor Panel by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerBMW G87 M2 VRS Aero Rear Diffuser with Underfloor Panel by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
Lamborghini Aventador Zaragoza Edizione Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerLamborghini Aventador Zaragoza Edizione Aero Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
Ferrari 488 Diavolo Carbon Fiber Rear Diffuser Fins by Vordteiner - AUTOID - Rear Diffusers - VorsteinerFerrari 488 Diavolo Carbon Fiber Rear Diffuser Fins by Vordteiner - 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
BMW F80/F81 M3 | F82/F83 M4 GTS Carbon Fiber Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - VorsteinerBMW F80/F81 M3 | F82/F83 M4 GTS Carbon Fiber Rear Diffuser by Vorsteiner - AUTOID - Rear Diffusers - Vorsteiner
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 €10.477,95
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 €17.030,95
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

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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.