BMW Aero & Body for BMW E46 M3 S54 (1999-2005)

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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 15, 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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HARD Motorsport Front Aero Splitter / Undertray - BMW E46 M3
HARD Motorsport Front Aero Splitter / Undertray - BMW E46 M3 ...
HARD Motorsport - Corporate Logo
T#:24212282
Part#: E46SPLITTER
Ships in 10 Business Days
$ 269.00 USD
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$ 269.00 USD
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66.75" wide - It extends about 1.25" further than the sides of the stock M3 bumper 23.75" depth - You can adjust how far the splitter will extend when you mount it. Max is about 4.5" .25" thick Apx 14 lbs
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HARD Motorsport Front Splitter - E46 M3 - (NO LONGER AVAILABLE)
HARD Motorsport Front Splitter - E46 M3 - (NO LONGER AVAILABLE) ...
HARD Motorsport - Corporate Logo
T#:392510
Part#: HARDSPLITTERE46M
Special Order: No Guaranteed ETA
$ 399.00 USD
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$ 399.00 USD
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HARD Motorsport's Front Splitter is an inexpensive option to a carbon fiber splitter, but with the same benefits. It is constructed with a high quality aluminum skinned composite material that is lightweight but still extremely durable and rigid, resisting flexing at higher speeds. the top side of the splitter has a black satin finish. The bottom side is unfinished but the splitter can be flipped over for custom paint or vinyl wrapping.

Includes mounting support brackets and installation hardware.

This product offers the following:

  • Solid core, aluminum skinned, composite material
  • Easily replaceable
  • Extremely durable and flex resistant at high speeds
  • Satin Black top finish and unfinished bottom side

This fits the following vehicles:

E46 BMW All w/ M3 Front Bumper

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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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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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