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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Genuine BMW Sunroof Motor - E46 3 series, E38 7 Series, MINI R50 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine MINI - Corporate Logo
T#:25483
Part#: 67616928756
In Stock
7% off MSRP $ 572.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 527.99 USD
Limited Qty Sale
Free Shipping
7% off MSRP
$ 572.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 527.99 USD
Limited Qty Sale
Free Shipping
Replace your defective or damaged E46 sunroof drive motor with this Genuine BMW part. E46 sunroof's are notorious for causing problems.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1999-2001 E38 BMW 740i 740il 750il
2002-2006 R50 MINI MINI Cooper
2002-2006 R53 MINI MINI Cooper S
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Genuine BMW Euro CSL Carbon Fiber Rear Diffuser - E46 M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine European BMW - Corporate Logo
T#:375729
Part#: 51127897863
In Stock
Sale - Save 5% $ 2,443.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,321.58 USD
Sale - Save 5%
$ 2,443.99

This product was last offered at the strikethrough price on
06-25-2026

$ 2,321.58 USD
If you are going for the full CSL conversion, or just looking to make your BMW stand out, this carbon fiber rear diffuser is an excellent way to do it. This is not a replica, but rather a genuine CSL component. These are extremely hard to come by, and offers a stunning visual upgrade.
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Carbon Fiber Spoiler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
NRG - Corporate Logo
T#:22987133
Part#: CARB-A690
In Stock at Vendor
$ 704.00 USD
Free Shipping on orders $49 and up

Carbon Fiber Spoiler

This Carbon Fiber spoiler is meticulously constructed using high lightweight carbon fiberglass, ensuring:

  • Exceptional durability
  • Adjustability for enhanced functionality
  • Aerodynamic design for maximum downforce and striking visual appeal

Features:

  • Length: 69.50"
  • Width: 15.25"
  • Rack distance WxH: 7" x 14.75"
  • Comes with all necessary components and bolts
  • Professional installation is highly recommended for optimal setup
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Seibon carbon fiber rear diffuser - E46 M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seibon - Corporate Logo
T#:397114
Part#: RD0105BMWE46M3
Special Order: No Guaranteed ETA
$ 720.00 USD
$ 720.00 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:
2001 - 2006 E46 M3

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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 GTR style carbon fiber hood - E46 M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seibon - Corporate Logo
T#:397118
Part#: HD0105BMWE46M3-G
Special Order: No Guaranteed ETA
$ 2,070.00 USD
$ 2,070.00 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:
2003-2006 BMW E46 M3

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4cm New School Universal Fender Flares - Pair
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Clinched - Corporate Logo
T#:22987132
Part#: NS4
Special Order: No Guaranteed ETA
$ 210.00 USD
$ 210.00 USD

Clinched Fender Flares

Clinched specializes in crafting fender flares using high-quality, impact-resistant ABS plastic, akin to the material used in OE bumpers. These flares exhibit:

  • Sturdiness and lightweight design
  • Universality for installation on various vehicle makes and models
  • Options for blending with the car's body or showcasing exposed rivets and edges

The installation of Clinched Flares necessitates the drilling and cutting of original fenders. By using a heat gun or hairdryer, the flares can be shaped to fit seamlessly along the factory body lines, highlighting their exceptional pliability compared to fiberglass alternatives.

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HARD Motorsport Front Aero Splitter / Undertray - BMW E46 M3 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HARD Motorsport - Corporate Logo
T#:24212282
Part#: E46SPLITTER
Ships in 10 Business Days
$ 269.00 USD
$ 269.00 USD
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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RKP GT Carbon Fiber Roof Panel - 2x2 Weave - E46 Coupe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
RKP - Corporate Logo
T#:567780
Part#: E46GTROOFCF22
Special Order: No Guaranteed ETA
$ 2,195.00 USD
Free Shipping
$ 2,195.00 USD
Free Shipping
When the E46 M3 CSL was released, one of the central talking points of the vehicle was the cutting edge weight saving technologies that were utilized in its construction. The CSL was most notably distinguished from the standard E46 M3 by its various lightweight components. The largest of these is the carbon fiber-reinforced plastic (GFP) roof panel, which weighs over 13 pounds less than its conventional steel counterpart. Many enthusiasts sought after the BMW OEM roof to add to their vehicles, but the part was and is to this day only available to those with a CSL vin #. As an answer to the E46 M3 clients, RKP is proud to introduce the RKP E46 M3 carbon fiber roof panel. Their carbon roofs are constructed by hand at a local facility specializing in components for Grand Am, Time Attack, and various hill climb and formula car classes. Each roof has great fit and finish and saves a considerable amount of weight over the standard roof panel.
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Carbon Fiber Front Lip Spoiler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:370810
Part#: CARB-FL-04
Ships in 1 Business Day
$ 390.99 USD
$ 390.99 USD
Give the front of your BMW a much more aggressive look while adding a touch of style with this carbon fiber front lip spoiler from ECS Tuning. Like all pieces manufactured by ECS Tuning, this carbon fiber lip spoiler has been developed and tested for fitment by our own research and development department. By doing all testing on the vehicle instead of a mold or unmounted bumper, the fitment of this part will be fantastic. And because there are no middle-man costs, ECS passes along all of those savings to you, making this lip spoiler a fantastic bargain. Upgrade the style of your from bumper on your M3 or M3 replica bumper with this carbon fiber lip spoiler from ECS Tuning. Professional installation recommended. Give the front of your BMW a much more aggressive look while adding a touch of style with this carbon fiber front lip spoiler from ECS Tuning. Like all pieces manufactured by ECS Tuning, this carbon fiber lip spoiler has been developed and tested for fitment by our own research and development department. By doing all testing on the vehicle instead of a mold or unmounted bumper, the fitment of this part will be fantastic. And because there are no middle-man costs, ECS passes along all of those savings to you, making this lip spoiler a fantastic bargain. Upgrade the style of your from bumper on your M3 or M3 replica bumper with this carbon fiber lip spoiler from ECS Tuning. Professional installation recommended.
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7cm "Slider" Universal Fender Flares - Pair
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Clinched - Corporate Logo
T#:26005196
Part#: SL7
Special Order: No Guaranteed ETA
$ 330.00 USD
$ 330.00 USD

Transform your BMW's appearance and durability with Clinched Fender Flares, expertly crafted from premium-grade, impact-resistant ABS plastic. Engineered to match the material of OE bumpers, these flares offer superior strength while remaining lightweight. Designed to fit a wide range of makes and models, they can be seamlessly integrated into your car's body or left to showcase rivets and edges for added flair. Installation involves drilling and cutting your original fenders, with rivets and bolts ensuring a secure attachment. Use a heat gun or hair dryer to mold the flares to your vehicle's contours, taking advantage of their exceptional pliability for a perfect fit.

  • High-quality, impact-resistant ABS plastic construction
  • Lightweight yet exceptionally strong
  • Universal design for versatile compatibility
  • Option for blending with car body or showcasing rivets and edges
  • Secure installation with rivets and bolts
  • Easily molded to follow factory body lines
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9cm "Classic" Universal Fender Flares - Pair
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Clinched - Corporate Logo
T#:31291041
Part#: CL9
Special Order: No Guaranteed ETA
$ 220.00 USD
$ 220.00 USD

9cm "Classic" Universal Fender Flares - Pair are expertly crafted by Clinched from high-quality, impact-resistant ABS plastic, a material commonly used for OEM bumpers. These fender flares are designed to be versatile and can fit a wide range of makes and models with minimal customization.

  • Durable Construction: Made from high-quality ABS plastic, offering strength and lightweight properties.
  • Universal Fit: Can be installed on various vehicle makes and models with minor adjustments.
  • Customizable Appearance: Can be blended with the vehicle body or left with exposed rivets and edges for a distinctive look.
  • Easy Installation: Requires drilling and cutting of original fenders; use a heat gun to mold the flares to factory body lines.
  • Pliable Material: More flexible compared to fiberglass flares, allowing for easier customization.

These fender flares are installed using rivets and bolts, ensuring a secure fit. The pliable nature of the ABS plastic allows for easy molding and adherence to your vehicle’s contours.

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