Carbon Fiber Trunk Lids for BMW 3 Series E46 (1999-2005)

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When BMW enthusiasts first saw the CSL trunk lid (or boot lid, depending on where you're located), installing a different trunk on your BMW has been a popular aesthetic upgrade. Enter the carbon fiber trunk. We love these because they set your BMW apart from the rest, while also saving you weight over your rear end.
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CSL Rear Decklid Install Kit - E46
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:3586301
Part#: 41007895884KKT
Ships in 5 Business Days
Sale - Save 8% $ 114.99

This product was last offered at the strikethrough price on
06-09-2026

$ 106.24 USD
Free Shipping
Sale - Save 8%
$ 114.99

This product was last offered at the strikethrough price on
06-09-2026

$ 106.24 USD
Free Shipping
Includes wiring and plugs needed when converting to a CSL trunk
Carbon Fiber Trunk Lid - E46 Convertible
For Convertible models only - Not for Coupes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:389591
Part#: 008002ECS01
Ships in 5 Business Days
$ 1,125.99 USD
Free Shipping
$ 1,125.99 USD
Free Shipping
This CSL inspired trunk lid for 1999-2006 E46 3 series Convertibles and saves precious weight over the heavy steel stock BMW trunk lid. It also looks great, especially if you are into the naked carbon fiber look. This particular trunk lid's styling has a slightly swept up rear edge, reminiscent of the E46 M3 CSL -- which also had a carbon fiber trunk lid with an integral "spoiler" edge built into it. 

We were pleasantly surprised by the fit and finish of this trunk lid, particularly at this price. The trunk lid fits as good as any other carbon fiber lid we've come across. Some modifications and provisions need to be made to fit all trunk auxiliary components, such as lighting, trunk latch, hood shocks, emblems and interior trunk trim -- which is why we highly recommend professional installation on these (even if you're not having it painted). As with any carbon fiber or fiberglass body panel, extra time and preparation will be required to ensure the best fitment and installation. While no aftermarket body panels fit as perfectly as original OEM BMW panels, we were very satisfied with the overall quality and fit of these trunk lids. If you are mounting it unpainted to keep the carbon fiber visble, this trunk lid already comes with a clear gelcoat finish so that it is already exactly how you'd want it. 

Professional installation highly recommended. 

This carbon fiber trunk lid fits the following BMWs:  
1999-2006  E46 BMW   Convertibles 323Ci 325Ci 328Ci 330Ci 
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Karbonius M3 E46 CSL Trunk Lid
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Karbonius Composites - Corporate Logo
T#:4265270
Part#: E46TR01
Ships in 3 Business Days
$ 2,629.00 USD
Free Shipping
$ 2,629.00 USD
Free Shipping
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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Seibon CSL stlye carbon fiber trunk - E46 3 series sedan
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seibon - Corporate Logo
T#:396293
Part#: TL9904BMWE464D-C
Special Order: No Guaranteed ETA
$ 1,260.00 USD
$ 1,260.00 USD

Founded in 2003 Seibon Carbon excels in delivering premium quality carbon fiber products to those with discerning tastes. The process begins with the best carbon raw material manufactured in either USA or France; in fact it is the same stock that can be found on high performance racecars, battleships and satellites. Supporting race teams is one of Seibons' specialties and you will see their work in many different platforms and racing types. Drivers such as Michele Abbate in her Scion FRS racecar, Fredric Aasbo in his Formula D Scion tC and even team RS-R in Asian Formula D all rely solely on Seibon to get them to the podium.

Using single piece construction, the carbon is laid inside of a mold instead of being wrapped around it. This allows for a much stronger piece in the end and allows much greater control when the resin is applied. Areas such as door hinges, hood latches and window regulator mounting points are reinforced so as to add strength and longevity through repeated use. Application of the resin is then accomplished using proprietary techniques that allow for a much more uniform coating than most competitors and yields a product that is lighter, since there is no excess.

Finally the product is finished with a glossy clear coat this resists chipping and cracking and gives a glossy wet look. Inspection of the finished product is then performed to ensure there is no weave distortion in tight corners or complex bends.

Features:

  • Proprietary methods to lay wet carbon for a stronger and lighter product
  • UV resistant resins, even a weathered part can be wet sanded and brought back to original finish
  • Panels are 70% lighter than stock as opposed to competitors which come in around 50% lighter than stock.
  • No black paint is used to hide imperfections along detail edges and creases.
  • Partnered with SCCA and Formula Drift bringing their top quality fit and finish to the competition environment.

This item fits the following BMWs:
1999-2006 BMW E46 320i 323i 325i 328i 330i 

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Carbon Fiber Coupe Trunk Lid - CSL Style
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:372329
Part#: CSLE46/2TRK
Ships on Aug 4, 2026
$ 945.99 USD
$ 945.99 USD

This CSL inspired trunk lid for 1999-2006 E46 3 series Coupes and saves precious weight over the heavy steel stock BMW trunk lid. It also looks great, especially if you are into the naked carbon fiber look. This particular trunk lid's styling has a slightly swept up rear edge, reminiscent of the E46 M3 CSL -- which also had a carbon fiber trunk lid with an integral "spoiler" edge built into it.

 

*Please not vehicles built after 03/2003 while need trunk handle part number 51138244714 for the trunk handle* 

This carbon fiber trunk lid fits the following BMWs: 
1999-2006 E46 BMW Coupe 323Ci 325Ci 328Ci 330Ci 

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BMW E46 M3 325Ci 330Ci CSL Style Carbon Fiber Coupe Trunk Lid ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:380768
Part#: E46CFCSLKT
Ships on Jan 4, 2027
$ 1,128.99 USD
$ 1,128.99 USD

Enhance the aesthetic appeal of your BMW with the ECS Tuning CSL Style Carbon Fiber Trunk Lid, providing a stunning carbon fiber finish that elevates your vehicle's appearance. Crafted to mimic the sought-after CSL look, this trunk lid seamlessly integrates with the factory hardware and lights, ensuring a fitting akin to genuine carbon fiber components on your BMW. Once installed, your vehicle will exude an impressive and striking appearance, resembling an actual CSL BMW.

Product Benefits:

  • Provides a brilliant CSL appearance for your BMW
  • Accepts factory hardware and lights for hassle-free installation
  • Delivers a fitting synonymous with genuine carbon fiber components
  • Enhances the aesthetic appeal of your vehicle to a stunning level
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OEM CSL Rear Decklid Installation Kit - E46 Coupe
For coupe models only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:3586303
Part#: 41007895884KT
Ships on Sep 2, 2026
Sale - Save 4% $ 368.99

This product was last offered at the strikethrough price on
05-03-2026

$ 352.51 USD
Sale - Save 4%
$ 368.99

This product was last offered at the strikethrough price on
05-03-2026

$ 352.51 USD
Includes every thing needed for a OE like installation
Carbon Fiber CSL Style Trunk - E46 3 Series coupe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seibon - Corporate Logo
T#:396292
Part#: TL9904BMWE462D-C
Special Order: No Guaranteed ETA
$ 1,260.00 USD
$ 1,260.00 USD

Founded in 2003 Seibon Carbon excels in delivering premium quality carbon fiber products to those with discerning tastes. The process begins with the best carbon raw material manufactured in either USA or France; in fact it is the same stock that can be found on high performance racecars, battleships and satellites. Supporting race teams is one of Seibons' specialties and you will see their work in many different platforms and racing types. Drivers such as Michele Abbate in her Scion FRS racecar, Fredric Aasbo in his Formula D Scion tC and even team RS-R in Asian Formula D all rely solely on Seibon to get them to the podium.

Using single piece construction, the carbon is laid inside of a mold instead of being wrapped around it. This allows for a much stronger piece in the end and allows much greater control when the resin is applied. Areas such as door hinges, hood latches and window regulator mounting points are reinforced so as to add strength and longevity through repeated use. Application of the resin is then accomplished using proprietary techniques that allow for a much more uniform coating than most competitors and yields a product that is lighter, since there is no excess.

Finally the product is finished with a glossy clear coat this resists chipping and cracking and gives a glossy wet look. Inspection of the finished product is then performed to ensure there is no weave distortion in tight corners or complex bends.

Features:

  • Proprietary methods to lay wet carbon for a stronger and lighter product
  • UV resistant resins, even a weathered part can be wet sanded and brought back to original finish
  • Panels are 70% lighter than stock as opposed to competitors which come in around 50% lighter than stock.
  • No black paint is used to hide imperfections along detail edges and creases.
  • Partnered with SCCA and Formula Drift bringing their top quality fit and finish to the competition environment.

This item fits the following BMWs:
2002-2006 BMW E46 325ci 330ci
 

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CSL Designed Carbon Fiber Trunk - E46 - Coupe
For Coupe models only - Not for Convertibles
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Suvneer - Corporate Logo
T#:32582577
Part#: E462DCSLTRK-CF
Ships in 5 Business Days
$ 860.00 USD
$ 860.00 USD