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Karbonius Composites BMW Aero & Body

Body kits include front, side, rear, and other components to completely alter or update the appearance of your BMW. These may not be wild and attention-getting add-ons. We offer many pieces that replicate factory bodywork from M3, M5, M Sport and other BMW factory aero kits. Updating the trim and appearance is a great way to add value and refresh your car's ordinary looks. We also have several OE replacements to refresh the exterior of your car. Can't find what you need? Give us a call, we can get anything you need for your BMW.

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Karbonius Carbon fiber Roof - E46 M3 323ci 325ci 328ci 330ci
Karbonius Carbon fiber Roof - E46 M3 323ci 325ci 328ci 330ci ...
Karbonius Composites - Corporate Logo
T#:557976
Part#: 0131T004
Ships in 2 Business Days
$ 2,479.00 USD
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$ 2,479.00 USD
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This is a replacement roof panel for you sunroof equipped or factory steel roof vehicle. Made form carbon fiber to remove as much weight as possible form the highest point of the car lower the center of gravity for increased handling characteristics. Due to the level of modification we recommend professional installation.
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Karbonius M3 E46 CSL Trunk Lid
Karbonius M3 E46 CSL Trunk Lid
Karbonius Composites - Corporate Logo
T#:4265270
Part#: E46TR01
Ships on Sep 2, 2026
$ 2,629.00 USD
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$ 2,629.00 USD
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Karbonius Carbon Fiber M3 CSL Style Trunk for BMW E46 coupe. Constructed of 100% carbon-fiber, this trunk comes with a matte interior finish and a primed and ready to paint exterior. The Karbonius trunk lid includes all necessary holes for the installation of genuine accessories: lights, locks, upholstery, etc and does not require any modification. Per Karbonius this trunk lid is compatible with all E46 Coupe models and will not fit the sedan. Estimated shipping time from order 4-6 weeks. *Note: This trunk is not reinforced for rear wings. Features: Only 12lbs Perfect fitment and easy installation 100% carbon fiber Exclusive and numbered piece Amazing finish 3-year warranty
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Karbonius Carbon Fiber Hood - Clear Coat Finish - BMW E30 3-Series
Karbonius Carbon Fiber Hood - Clear Coat Finish - BMW E30 3-Series ...
Special Order Only!
Karbonius Composites - Corporate Logo
T#:4333514
Part#: E30CP02-VARNISH
Back Ordered
$ 2,469.00 USD
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$ 2,469.00 USD
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E30 hood made 100% in prepreg carbon fiber in Karbonius's facilities in Spain under ISO 9001 Management Quality System rules by qualified staff. This is one of the few hoods on the market made of 100% prepreg carbon fiber in an autoclave, which lends the best finished you can find on the market and a major thermal and structural stability. With a varnish high gloss finish, this hood is UV-protected and looks amazing. Thanks to its perfect fitment, this hood can be easily installed in the vehicle using OEM mounting points, just replacing the genuine hood and giving the car an aggressive and awesome appearance. With only 5.5 kgs (12 lbs) weight, this hood offers a significant weight reduction saving nearly 20Kgrs (44 lbs) on the front of the car. All Karbonius hoods are numbered to prove origin and authenticity. Kit includes: Hood Certificate of authenticity Features: 100% prepreg carbon fiber Extremely lightweight 2×2 weave. UV Protection Perfect fitment Exclusive and numbered piece 2-year warranty Replaces BMW part number 41611955457
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Karbonius E30 M3 Sport Evo 3 Undertray
Karbonius E30 M3 Sport Evo 3 Undertray
Karbonius Composites - Corporate Logo
T#:28104792
Part#: E30S01-CF-2
Ships in 3 Business Days
$ 1,019.00 USD
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$ 1,019.00 USD
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E46 Coupe CF Race Door With Frame (Pair) - Matte Interior & Primed Exterior Finish
E46 Coupe CF Race Door With Frame (Pair) - Matte Interior & Primed ...
Karbonius Composites - Corporate Logo
T#:8061335
Part#: E46PD1MATTE
Back Ordered
$ 4,239.00 USD
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$ 4,239.00 USD
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Designed to retain use of all OEM handles, moldings, seals, and locks. These doors are priced each and come with a gloss interior finish and are primed for paint on the exterior. Note that windows are not included. Estimated shipping time from order 6-8 weeks.
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Karbonius E9X M3 Carbon Front Lip - Street
Karbonius E9X M3 Carbon Front Lip - Street
Karbonius Composites - Corporate Logo
T#:28071525
Part#: E92S07-CF-2
In Stock
$ 1,995.00

This product was last offered at the strikethrough price on
08-11-2026

$ 1,905.99 USD
Limited Qty Sale
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$ 1,995.00

This product was last offered at the strikethrough price on
08-11-2026

$ 1,905.99 USD
Limited Qty Sale
Free Shipping
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The E9X "Street" Carbon Front Lip, weighing only 2.7 kg and made of 100% prepreg carbon fiber in an autoclave oven, has been designed by our engineering department to improve the qualities of the vehicle when used in competition. It is a reduced version of the Spoiler Race and has an overhang of 6 cm. This version has been designed for optimal use of air flow, which gives the vehicle greater aerodynamic load at the front and includes specially designed channels to bring air to the brakes. NOTE: This is Karbonius' "short/street" lip version, but it has been designed for track use. Product Details: 6cm of splitter extension generates greater downforce Reduced weight of 2.7 kg Made of prepreg carbon fiber Exclusive and numbered piece Aerodynamic and elegant design 2 year warranty
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Karbonius G82 M4 Carbon CSL Trunk Lid (Gloss 2x2)
Karbonius G82 M4 Carbon CSL Trunk Lid (Gloss 2x2)
Karbonius Composites - Corporate Logo
T#:41897480
Part#: G82TR01-CF-2-CFM
Ships in 3 Business Days
$ 4,939.00 USD
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$ 4,939.00 USD
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Transform your M4 with the Karbonius G82 M4 Carbon CSL Trunk Lid (Gloss 2x2)—a perfect fusion of form and function for drivers who demand both style and performance from their BMW.
Karbonius G82 M4 Carbon CSL Trunk Lid ( Primed / Matte 4x4 Carbon)
Karbonius G82 M4 Carbon CSL Trunk Lid ( Primed / Matte 4x4 Carbon) ...
Karbonius Composites - Corporate Logo
T#:41897481
Part#: G82TR01-PRM-CFM-
Ships in 3 Business Days
$ 4,589.00 USD
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$ 4,589.00 USD
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Upgrade your BMW with the Karbonius G82 M4 Carbon CSL Trunk Lid (Primed / Matte 4x4 Carbon) and experience the perfect fusion of motorsport design and advanced material engineering.
E46 Coupe CF Race Door With Frame (Pair) - Matte Interior & Varnish Exterior Finish
E46 Coupe CF Race Door With Frame (Pair) - Matte Interior & Varnish ...
Karbonius Composites - Corporate Logo
T#:23416482
Part#: E46PD1-MV
Special Order: No Guaranteed ETA
$ 4,239.00 USD
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$ 4,239.00 USD
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Lightweight carbon fiber door assemblies for your E46 that drastically reduce weight! Designed to retain use of all OEM handles, moldings, seals, and locks. These doors come with a matte interior finish and clear coat paint on the exterior. Note that windows are not included. Estimated shipping time from order 6-8 weeks. *Note: Some features will not be retained such as speakers or airbags. This kit includes: 2 CF front doors Inner opener handle Karbonius authenticity certificate (Macrolon windows not included) Features: Extremely lightweight (11lbs, each) - Save up to 55lbs per door! OEM mountings can be used Great fitment guaranteed 100% carbon fiber Exclusive and numbered piece Awesome appearance 2 years warranty
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