Matt black BMW G80 M3 with a Carbon Fibre front splitter and black wheels, on a road lined with autumn trees

Carbon Fibre Parts & Body Kits

Carbon fibre car parts are the ultimate upgrade for enthusiasts looking to combine lightweight performance with aggressive, high-end styling. From front splitters and side skirts to rear diffusers, spoilers and full body kits, carbon fibre delivers a motorsport-inspired finish that transforms both aesthetics and functionality.

At AUTOID, we offer one of the UK’s most comprehensive ranges of carbon fibre exterior parts and performance body kits, developed for BMW M cars and other high-performance platforms including Audi, Porsche, Mercedes-AMG and Volkswagen.

Carbon Fibre Parts & Body Kits

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  • BMW 2 Series & M240i Genuine M Performance Carbon Fibre Front Splitter (2021+, G42)

    BMW 2 Series & M240i Genuine M Performance Carbon Fibre Front Splitter (2021+, G42)

    $1,912.00
  • Carbon Fibre Body Kit for Audi RS3 Saloon LCI by FORM (2017-2020, 8V)

    Carbon Fibre Body Kit for Audi RS3 Saloon LCI by FORM (2017-2020, 8V)

    Sale price  $1,462.00 Regular price  $1,545.00
  • BMW 4 Series G22 G23 Pre-Preg Carbon Fibre Competition Rear Diffuser Set Pro by FORM (2020+)

    BMW 4 Series G22 G23 Pre-Preg Carbon Fibre Competition Rear Diffuser Set Pro by FORM (2020+)

    $1,484.00
  • 3DDesign Carbon Fibre Exhaust Tips for BMW M2, M3 & M4 (2014-2021, F87 F80 F82)

    3DDesign Carbon Fibre Exhaust Tips for BMW M2, M3 & M4 (2014-2021, F87 F80 F82)

    $1,496.00
  • BMW F Series 3DDesign Carbon Fibre Paddle Shifters for BMW (2012-2021)

    BMW F Series 3DDesign Carbon Fibre Paddle Shifters for BMW (2012-2021)

    $753.00
  • M Performance Carbon Fibre Front Grille for BMW M5 LCI (2020-2023, F90)

    M Performance Carbon Fibre Front Grille for BMW M5 LCI (2020-2023, F90)

    $956.00
  • AP Dry Carbon Fibre Side Skirts for Audi RS6 & RS7 (2019+, C8)

    AP Dry Carbon Fibre Side Skirts for Audi RS6 & RS7 (2019+, C8)

    $1,210.00
  • Carbon Fibre Competition Rear Diffuser Set for BMW X5 by FORM (2018+, G05)

    Carbon Fibre Competition Rear Diffuser Set for BMW X5 by FORM (2018+, G05)

    $674.00
  • M Performance Carbon Fibre Rear Diffuser for BMW M3 & M4 (2021+, G80 G82 G83)

    M Performance Carbon Fibre Rear Diffuser for BMW M3 & M4 (2021+, G80 G82 G83)

    $4,499.00
  • BMW X3 G01 & X4 G02 Full Length Carbon Fibre Side Skirts by 3D Design (2018+)

    BMW X3 G01 & X4 G02 Full Length Carbon Fibre Side Skirts by 3D Design (2018+)

    $2,969.00
  • BMW M2 & M2 Competition F87 Carbon Fibre Roof by Alpha-N (2015-2021)

    BMW M2 & M2 Competition F87 Carbon Fibre Roof by Alpha-N (2015-2021)

    $3,374.00
  • Carbon Fibre Body Kit for BMW 3 Series Pre-LCI by FORM (2018-2022, G20)

    Carbon Fibre Body Kit for BMW 3 Series Pre-LCI by FORM (2018-2022, G20)

    $1,571.00
  • M Performance Carbon Fibre Rear Spoiler for BMW M8 (2019+, F93)

    M Performance Carbon Fibre Rear Spoiler for BMW M8 (2019+, F93)

    (1)

    $1,181.00
  • 3DDesign Carbon Fibre Front Splitter for Toyota Supra (2019+, J29)

    3DDesign Carbon Fibre Front Splitter for Toyota Supra (2019+, J29)

    $2,295.00
  • 3DDesign Carbon Fibre Rear Spoiler for BMW 4 Series & M4 (2015-2020, F83 F33)

    3DDesign Carbon Fibre Rear Spoiler for BMW 4 Series & M4 (2015-2020, F83 F33)

    $1,595.00
  • 3DDesign Carbon Fibre Rear Diffuser for BMW 1 Series LCI (2015-2019, F20 F21)

    3DDesign Carbon Fibre Rear Diffuser for BMW 1 Series LCI (2015-2019, F20 F21)

    $1,795.00
  • 3DDesign Carbon Fibre Front Splitter for BMW 8 Series (2019+, G14 G15 G16)

    3DDesign Carbon Fibre Front Splitter for BMW 8 Series (2019+, G14 G15 G16)

    $3,251.00
  • 3DDesign Carbon Fibre Front Splitter for BMW 1 Series LCI (2015-2019, F20)

    3DDesign Carbon Fibre Front Splitter for BMW 1 Series LCI (2015-2019, F20)

    $2,126.00
  • Toyota GR Supra Mk5 Eventuri Carbon Fibre Headlight Race Duct

    Toyota GR Supra Mk5 Eventuri Carbon Fibre Headlight Race Duct

    $925.00
  • Toyota GR Supra Mk5 Eventuri Carbon Fibre Engine Cover

    Toyota GR Supra Mk5 Eventuri Carbon Fibre Engine Cover

    $695.00

Frequently asked questions

Carbon fibre car parts are the ultimate upgrade for enthusiasts looking to combine lightweight performance with aggressive, high-end styling. From front splitters and side skirts to rear diffusers, spoilers and full body kits, carbon fibre delivers a motorsport-inspired finish that transforms both aesthetics and functionality.

At AUTOID, we offer one of the UK’s most comprehensive ranges of carbon fibre exterior parts and performance body kits, developed for BMW M cars and other high-performance platforms including Audi, Porsche, Mercedes-AMG and Volkswagen.

Every component in this collection is engineered for vehicle-specific fitment, ensuring seamless integration with factory body lines while maintaining OEM mounting points wherever possible.

Why Choose Carbon Fibre?

Carbon fibre is widely used in motorsport and high-performance applications due to its exceptional strength-to-weight ratio. When applied to exterior styling components, it offers:

  • Weight Reduction – lowers overall vehicle mass and improves responsiveness

  • Improved Aerodynamic Efficiency – especially when used in splitters and diffusers

  • High-Gloss Premium Finish – distinctive woven carbon aesthetic

  • Strength & Durability – resistant to warping and deformation

  • Motorsport-Inspired Design – track-ready visual presence

By replacing factory plastic or heavier components with carbon fibre, you reduce weight while dramatically upgrading the visual impact of your vehicle.

Carbon Fibre Exterior Parts Available

Our collection includes:

  • Front Splitters & Lips

  • Side Skirts & Extensions

  • Rear Diffusers

  • Boot Spoilers & Wings

  • Carbon Fibre Bonnets & Hoods

  • Mirror Covers & Exterior Trim

  • Full Carbon Fibre Body Kits

Whether you're creating a subtle OEM+ enhancement or a full CSL / CS / GTS-inspired build, carbon fibre components allow you to tailor the exterior to your exact vision.

Full Carbon Fibre Body Kits

For those looking to achieve a complete transformation, carbon fibre body kits offer a cohesive upgrade that enhances every angle of the vehicle. Designed to balance front, side and rear aero, these kits not only sharpen styling but also create a more planted, performance-focused stance.

Many of the kits available are inspired by limited-edition performance models and motorsport development programs, giving your build a factory-developed appearance with aftermarket individuality.

Designed for Performance Platforms

Our carbon fibre parts are developed for specific chassis applications, ensuring precise alignment and factory-level integration. Popular platforms include BMW M2, M3 and M4 variants, alongside selected Audi RS, Porsche and Mercedes-AMG models.

Each product is carefully selected to meet AUTOID’s standards for:

  • Fitment accuracy

  • Material quality

  • Clear coat durability

  • Long-term structural integrity

Complete Your Carbon Build

Carbon fibre parts work best when integrated as a complete aero package. Pair a front splitter with matching side skirts and a rear diffuser to create balanced airflow and a cohesive aesthetic.

Whether you’re upgrading a daily-driven performance car, building a show vehicle or refining a track-focused project, carbon fibre exterior upgrades remain one of the most impactful styling investments available.

As an official UK supplier, AUTOID provides premium carbon fibre components with expert guidance, secure shipping and flexible finance options.