Rear Carbon Fibre Upgrades
Rear upgrades are one of the most impactful ways to enhance the look and performance intent of your vehicle. Whether you’re refining the rear profile, adding carbon fibre aero, or completing a full exterior transformation, high‑quality rear components help balance your car’s stance and visual presence.
At AUTOID, we offer a comprehensive range of rear upgrades and exterior styling parts, including diffusers, spoilers, trims and accessories developed for precise vehicle‑specific fitment. These parts are engineered to integrate seamlessly with factory body lines and complement other exterior enhancements such as front splitters and side skirts.
Rear Carbon Fibre Upgrades
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Lamborghini Aventador S Carbon Fibre Rear Wing Assembly by Urban Lamborghini Aventador S Carbon Fibre Rear Wing Assembly by Urban
Lamborghini Aventador S Carbon Fibre Rear Wing Assembly by Urban
£7,914Sale price £7,914 Regular price -
Lamborghini Huracan Carbon Fibre Rear Wing Assembly by Urban Lamborghini Huracan Carbon Fibre Rear Wing Assembly by Urban
Lamborghini Huracan Carbon Fibre Rear Wing Assembly by Urban
£4,609Sale price £4,609 Regular price -
3DDesign Roof Spoiler for BMW 3 Series GT F34 3DDesign Roof Spoiler for BMW 3 Series GT F34
3DDesign Roof Spoiler for BMW 3 Series GT F34
£899Sale price £899 Regular price -
BMW 4 Series Gran Coupe G26 Pre-Preg Carbon Fibre Rear Diffuser Set by FORM (2021+) BMW 4 Series Gran Coupe G26 Pre-Preg Carbon Fibre Rear Diffuser Set by FORM (2021+)
BMW 4 Series Gran Coupe G26 Pre-Preg Carbon Fibre Rear Diffuser Set by FORM (2021+)
£1,429Sale price £1,429 Regular price -
BMW M4 G82 Carbon Fibre Rear Wing by 3D Design (2020+) BMW M4 G82 Carbon Fibre Rear Wing by 3D Design (2020+)
BMW M4 G82 Carbon Fibre Rear Wing by 3D Design (2020+)
£4,599Sale price £4,599 Regular price -
BMW X3 G01 Gloss Black Rear Spoiler by FORM (2018-2024) BMW X3 G01 Gloss Black Rear Spoiler by FORM (2018-2024)
In StockBMW X3 G01 Gloss Black Rear Spoiler by FORM (2018-2024)
£199Sale price £199 Regular price -
3DDesign Carbon Fibre Rear Diffuser for BMW M3 G80 G81 & M4 G82 G83 (2020+) 3DDesign Carbon Fibre Rear Diffuser for BMW M3 G80 G81 & M4 G82 G83 (2020+)
3DDesign Carbon Fibre Rear Diffuser for BMW M3 G80 G81 & M4 G82 G83 (2020+)
£3,049Sale price £3,049 Regular price -
Audi RS4 B9.5 Carbon Fibre Rear Upper Lip Spoiler by Urban (2021+) Audi RS4 B9.5 Carbon Fibre Rear Upper Lip Spoiler by Urban (2021+)
Audi RS4 B9.5 Carbon Fibre Rear Upper Lip Spoiler by Urban (2021+)
£1,446Sale price £1,446 Regular price -
Audi RS4 B9.5 Carbon Fibre Rear Lower Lip Spoiler by Urban (2021+) Audi RS4 B9.5 Carbon Fibre Rear Lower Lip Spoiler by Urban (2021+)
Audi RS4 B9.5 Carbon Fibre Rear Lower Lip Spoiler by Urban (2021+)
£1,122Sale price £1,122 Regular price -
Audi RS4 B9.5 Carbon Fibre Rear Bumper Splitters by Urban (2021+) Audi RS4 B9.5 Carbon Fibre Rear Bumper Splitters by Urban (2021+)
Audi RS4 B9.5 Carbon Fibre Rear Bumper Splitters by Urban (2021+)
£984Sale price £984 Regular price -
BMW M3 G80 G81 Carbon Fibre VRS Aero Rear Diffuser by Vorsteiner (2020+) BMW M3 G80 G81 Carbon Fibre VRS Aero Rear Diffuser by Vorsteiner (2020+)
BMW M3 G80 G81 Carbon Fibre VRS Aero Rear Diffuser by Vorsteiner (2020+)
£3,499Sale price £3,499 Regular price -
M Performance Carbon Fibre Rear Diffuser Set for BMW 4 Series Gran Coupe (2021+, G26) M Performance Carbon Fibre Rear Diffuser Set for BMW 4 Series Gran Coupe (2021+, G26)
M Performance Carbon Fibre Rear Diffuser Set for BMW 4 Series Gran Coupe (2021+, G26)
£1,699Sale price £1,699 Regular price -
M Performance Gloss Black Rear Diffuser for BMW 3 Series (2018+, G20 G21) M Performance Gloss Black Rear Diffuser for BMW 3 Series (2018+, G20 G21)
M Performance Gloss Black Rear Diffuser for BMW 3 Series (2018+, G20 G21)
£449Sale price £449 Regular price -
3DDesign Rear Spoiler for BMW 1 Series (2011-2019, F20) 3DDesign Rear Spoiler for BMW 1 Series (2011-2019, F20)
3DDesign Rear Spoiler for BMW 1 Series (2011-2019, F20)
£839Sale price £839 Regular price -
3DDesign Carbon Fibre Rear Diffuser For MINI Clubman JCW (2015+, F54) 3DDesign Carbon Fibre Rear Diffuser For MINI Clubman JCW (2015+, F54)
3DDesign Carbon Fibre Rear Diffuser For MINI Clubman JCW (2015+, F54)
£1,599Sale price £1,599 Regular price -
3DDesign Carbon Fibre Rear Diffuser for MINI Cooper JCW (2015+, F56) 3DDesign Carbon Fibre Rear Diffuser for MINI Cooper JCW (2015+, F56)
3DDesign Carbon Fibre Rear Diffuser for MINI Cooper JCW (2015+, F56)
£1,469Sale price £1,469 Regular price -
3DDesign Carbon Fibre Rear Diffuser for BMW 4 Series (2020+, G22 G23) 3DDesign Carbon Fibre Rear Diffuser for BMW 4 Series (2020+, G22 G23)
3DDesign Carbon Fibre Rear Diffuser for BMW 4 Series (2020+, G22 G23)
£1,779Sale price £1,779 Regular price -
3DDesign Carbon Fibre Rear Diffuser for BMW 8 Series (2019+, G16) 3DDesign Carbon Fibre Rear Diffuser for BMW 8 Series (2019+, G16)
3DDesign Carbon Fibre Rear Diffuser for BMW 8 Series (2019+, G16)
£2,849Sale price £2,849 Regular price -
3DDesign Carbon Fibre Rear Spoiler for BMW 4 Series (2020+, G22) 3DDesign Carbon Fibre Rear Spoiler for BMW 4 Series (2020+, G22)
3DDesign Carbon Fibre Rear Spoiler for BMW 4 Series (2020+, G22)
£1,149Sale price £1,149 Regular price -
3DDesign Rear Spoiler for BMW X5 (2019+, G05) 3DDesign Rear Spoiler for BMW X5 (2019+, G05)
3DDesign Rear Spoiler for BMW X5 (2019+, G05)
£909Sale price £909 Regular price
Frequently asked questions
Rear upgrades are one of the most impactful ways to enhance the look and performance intent of your vehicle. Whether you’re refining the rear profile, adding carbon fibre aero, or completing a full exterior transformation, high‑quality rear components help balance your car’s stance and visual presence.
At AUTOID, we offer a comprehensive range of rear upgrades and exterior styling parts, including diffusers, spoilers, trims and accessories developed for precise vehicle‑specific fitment. These parts are engineered to integrate seamlessly with factory body lines and complement other exterior enhancements such as front splitters and side skirts.
What You’ll Find in This Collection
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Rear Diffusers – carbon fibre and gloss black performance diffusers
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Rear Spoilers & Wings – enhanced downforce and visual aggression
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Rear Trims & Accents – detailed finishing pieces for exterior refinement
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Rear Bumper Enhancements – subtle upgrades and supporting aero
Rear upgrades play both aesthetic and functional roles. Diffusers help manage airflow at the back of the car, while spoilers and wings refine high‑speed stability and visual stance. Combined with other aero components, they complete a balanced exterior look that’s both purposeful and performance‑inspired.
Whether you’re building a sleek daily driver, a weekend performance car or a show‑stopping build, these rear components deliver dramatic visual impact and precise fitment. Each part is selected for quality of material, finish and engineering to ensure durability and style.
As an official UK supplier, AUTOID provides expert guidance, accurate fitment information and secure delivery across the UK. Flexible finance options are available to make high‑quality upgrades more accessible.
Explore the full range below to find the perfect rear upgrades for your vehicle.