E46 Door panels Kit

Price range: 1.875,00 € through 1.965,00 € VAT not included

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3-year warranty

Prices are expressed in euros and do not include shipping costs, taxes, or additional fees.

Product description

The Karbonius CSL Panel Kit for BMW M3 E46 Coupe is one of the most exclusive and sought-after modifications for those wishing to recreate the aesthetics of the legendary BMW M3 CSL, while also providing significant weight reduction and a premium exposed carbon fiber finish.

This kit consists of 4 panels manufactured entirely from pre-impregnated (prepreg) carbon fiber and cured in mold and autoclave, guaranteeing superior quality, excellent structural stability, and an impeccable finish. All pieces are produced at our facilities in A Coruña (Spain) under ISO 9001 quality standards by highly specialized personnel.

With an approximate weight of just 1,740 g for the complete set, this kit is an ideal solution for CSL restoration projects, high-performance vehicles, or track-oriented builds.

Since the base structure is compatible with the original Coupe model panels, replacement is straightforward and allows for a complete transformation of the vehicle’s interior, providing a much sportier, exclusive, and performance-focused image.

The pieces are delivered with a high-gloss and UV-protected finish, highlighting the carbon fiber weave and ensuring excellent durability over time.

Like all Karbonius products, each kit is individually numbered and includes a certificate of authenticity, ensuring its origin and exclusivity.

Kit contents:

  • 2 carbon front panels
  • 2 carbon rear panels
  • 4 carbon brackets for the front doors
  • Installation hardware
  • Certificate of authenticity
  • Installation instructions and templates

Door handles are not included and are supplied separately.

Benefits of E46 Door panels Kit

 

  • Aesthetics inspired by the exclusive BMW M3 CSL.
  • Significant weight reduction compared to original panels.
  • Complete transformation of the vehicle’s interior appearance.
  • Premium finish in exposed carbon fiber.
  • High rigidity and structural strength.
  • Excellent thermal stability thanks to the prepreg manufacturing process.
  • Virtually direct replacement for original Coupe panels.
  • Exclusive part manufactured in limited, numbered series.
  • Ideal for sports vehicles, CSL restorations, and competition projects.

 

 

Technical information and specifications

 

  • Application: BMW M3 E46 Coupe
  • Approximate kit weight: 1,740 g
  • Material: 100% prepreg carbon fiber
  • Manufacturing Process: Mold and autoclave curing
  • Finish: high-gloss exposed carbon with UV protection
  • Configuration: complete 4-panel kit
  • Includes carbon front brackets
  • Includes mounting hardware
  • Individually numbered parts
  • Manufactured in: A Coruña, Spain
  • Quality certification: ISO 9001
  • Warranty: 2 Years Against Manufacturing Defects

Compatible:

  • BMW M3 E46 Coupe

How to install the product

 

  • Designed to directly replace the original BMW M3 E46 Coupe panels.
  • In vehicles equipped with side airbags, installation by qualified personnel is highly recommended, as they must be uninstalled.
  • Professional installation is recommended to ensure correct fit and operation.
  • Depending on the condition or configuration of the vehicle, minor adjustments may be necessary during assembly.
  • Product intended primarily for sports or competition vehicles.

 

 

Warnings

 

  • Door handles are not included and must be purchased separately.
  • It is the customer’s responsibility to comply with current regulations in their country for the use of this type of components on public roads.
  • This product is not an OEM part, nor is it manufactured, approved, or sponsored by BMW AG.
  • Prices shown are in euros and do not include shipping costs, taxes, or applicable fees.
  • The indicated weights are approximate and may vary by around ±10%.
  • Incorrect installation may affect the fit or functionality of the assembly; professional mounting is recommended.

 

 

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