BMW Aero & Body for BMW 3 Series E46 (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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AeroCatch Racing Hood and Body Panel Fasteners (Pair) - Better than h...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
AeroCatch - Corporate Logo
T#:340098
Part#: AEROCATCH
In Stock
$ 566.99

This product was last offered at the strikethrough price on
05-13-2026

Starting at $ 82.99 USD
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Starting at $ 82.99 USD
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As used by Turner Motorsport on our championship winning BMW race cars, the new aerodynamically efficient and aesthetically styled AeroCatch is setting new standards in hood fixing for the 21st century. Say goodbye to your standard hood pins -- these are better all around.
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HARD Motorsport Front Aero Splitter / Undertray - BMW E46 M3 ...
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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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HARD Motorsport M3-Style Motorsport Fender Flares - BMW E46 Sedan, To...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HARD Motorsport - Corporate Logo
T#:556669
Part#: E46FENDERFLARES
Ships in 10 Business Days
Starting at $ 499.00 USD
Starting at $ 499.00 USD

HARD Motorsport M3 fender flares offer nearly 35mm of added clearance, allowing you to run run wider tires and spacers that help improve handling at track days and autocross sections. Matching the M3 Fender Style, this full kit adds an aggressive look, while still keeping a factory appearance.  

The fender flares are easily installed with pop-rivets and are made from plastic instead of fiberglass, keeping them less likely to have cracking and splitting from normal wear and tear.

 

Product fits the following vehicles:

E46 BMW Non-M Sedan

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RKP GT Carbon Fiber Roof Panel - 1x1 Weave - E46 Coupe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
RKP - Corporate Logo
T#:567781
Part#: E46GTROOFCF11
Ships in 3 Business Days
$ 2,195.00 USD
$ 2,195.00 USD
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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HARD Motorsport Front Splitter - E46 M3 - (NO LONGER AVAILABLE) ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HARD Motorsport - Corporate Logo
T#:392510
Part#: HARDSPLITTERE46M
Special Order: No Guaranteed ETA
$ 399.00 USD
Free Shipping
$ 399.00 USD
Free Shipping

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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HARD Motorsport "M3" Fender Flares - Front and Rear - E46 Coupe Non-M...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HARD Motorsport - Corporate Logo
T#:390229
Part#: FULLFLAREKTE462D
Ships in 10 Business Days
$ 499.00 USD
$ 499.00 USD

HARD Motorsport M3 fender flares offer nearly 35mm of added clearance, allowing you to run run wider tires and spacers that help improve handling at track days and autocross sections. Matching the M3 Fender Style, this full kit adds an aggressive look, while still keeping a factory appearance.  

The fender flares are easily installed with pop-rivets and are made from plastic instead of fiberglass, keeping them less likely to have cracking and splitting from normal wear and tear.

 

Product fits the following vehicles:

E46 BMW Non-M Coupes

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HARD Motorsport M3-Style Fender Flares - E46 Coupe & Convertible ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HARD Motorsport - Corporate Logo
T#:32284521
Part#: E46FLARE2D
Ships in 10 Business Days
Starting at $ 499.00 USD
Starting at $ 499.00 USD
Give your non-M E46 COUPE or CONVERTABLE the aggressive look of the M3 with our HARD Motorsport Rivet-on Fender Flares for your E46. We created the molds directly from actual M3 fenders to allow fitment of wheel-tire combos similar to those successfully run on E46 Ms. These flares are a ready-to-go option, which will allow you to run the wider rubber you want for track days or autocross sessions. The HARD Motorsport Fender Flares are specially designed to allow you to keep your factory BMW moldings intact and to retain the classic, factory look of your car.
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Rear Flares E46 Non M Cars
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HARD Motorsport - Corporate Logo
T#:552815
Part#: FLAR.E46C.REAR
Ships in 10 Business Days
$ 294.00 USD
$ 294.00 USD