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BMW Exterior Trim, Body Parts, Aero and Styling for BMW G42 M240i B58 3.0L

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Keep your BMW looking fit and trim with our replacement factory or aftermarket exterior pieces. The appearance of your BMW can be a statement; with our OEM replacements, you can maintain your vehicle's looks and the function of exterior components like mirrors, window regulators, and hood dampers. To upgrade your car with aero components, updated bumpers, or full body kits, visual upgrades from M-Tech, ZHP, CSL, and more are ready to give your BMW the perfect look.

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Tekwax Rust Proofing Spray - Winzer

This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shi

T#:556907

Part#: 891.9016KT

In Stock

$ 22.00

This product was last offered at the strikethrough price on
11-13-2026

$ 21.99 USD

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$ 21.99 USD

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Being a New-England based company we see all variations of weather conditions. And we've seen more than a lot of seized coil overs and other metal items that have fallen prey to corrosion and rust. This Winzer Tek Wax is the best defense against corrosion that we have yet to come across. TekWax is a heavy-duty, flexible wax that you spray onto metal surfaces and it forms a durable protective film. It was originally used as a sealant for wheel wells, bodyshells, rocker panels, and chassis panels which makes it ideal for un-coated and exposed metal parts on your car. It has a high-quality matte amber finish that is also slightly tacky to the touch. Another plus is that it can give some components an original OEM appearance. We spray Tech Wax on our coilover threads to keep salt and sand from gumming up the threads and seizing the adjustment collars. We also use it on other exposed metal surfaces that don't have any corrosion protection from their manufacturers (steering hose fittings, even fastners and hardware). The finished surface has an amber (gold-ish) hue that blends in with many other hard parts on the car and it has an overall 'finished' look. TekWax is sold as a 24oz aerosol can. It ships by UPS Ground only. Follow instructions on the can for the best and safest results.

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Autoteknic Universal Carbon Fiber Splitter

T#:396026

Part#: UN-0001-CF

Ships in 7 Business Days

$ 149.99 USD

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$ 149.99 USD

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AutoTecknic Universal Carbon Fiber Splitter

The AutoTecknic universal carbon fiber splitter offers an upgraded front-end aesthetic for your vehicle. Crafted with 3K plain weave carbon fiber and a UV clear coat, these splitters boast a lustrous mirror shine finish. Compatible with various bumpers upon proper installation, they deliver:

Made from 3K plain weave carbon fiber with a UV clear coat finish
Compatibility with various bumpers with appropriate installation
Pre-installation drilling for mounting holes required
Vehicle-specific installation hardware not included
Provides a sporty appearance without excessive aggressiveness
Shields the bumper against speed bumps and road dips
Enhances the overall vehicle appearance while ensuring protection

Designed for those seeking a subtle yet sporty visual enhancement, these splitters safeguard your bumper while boosting your car's aesthetics. Recommended by numerous customers for both its visual appeal and functional benefits.

Package Contents: One set of AutoTecknic universal carbon fiber splitters.

Splitter Dimensions: 21" (Length) x 10" (Depth) x 5" (Width)

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AutoTecknic Dry Carbon Roof Antenna Cover - 3k Twill Weave - G80 M3 |...

For 2023 models and UP

T#:39160606

Part#: BM-0339-T

Ships in 7 Business Days

$ 100.00 USD

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$ 100.00 USD

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Upgrade your BMW G-series with this meticulously crafted carbon fiber accessory.

AutoTecknic Dry Carbon Performance Trunk Spoiler - G42 2-Series | G8...

T#:39329310

Part#: BM-0395

In Stock

$ 295.00 USD

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$ 295.00 USD

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Ideal for BMW G42 2-Series and G87 M2 owners looking to elevate their vehicle’s aesthetics and aerodynamics, the AutoTecknic Dry Carbon Performance Trunk Spoiler delivers a bold, performance-driven upgrade.

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AUTOTECKNIC Dry Carbon Grille Surround - G42 2-SERIES

T#:21012616

Part#: ATK-BM-0417-DCG

Ships in 7 Business Days

$ 365.00 USD

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$ 365.00 USD

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An excellent way to add a small custom touch with a huge visual impact, these dry carbon kidney grilles easily snap into place of factory units. Make a big change in minutes right in your driveway.

AUTOTECKNIC Dry Carbon Fiber Performante Rear Diffuser - G42 2-SERIES...

T#:21045549

Part#: ATK-BM-0885

Ships in 7 Business Days

$ 650.00 USD

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$ 650.00 USD

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Looking to change the character of your BMW? Carbon fiber means no need to paint, this diffuser will add a beautiful and sporty appearance without being overstated. Constructed of high-quality carbon fiber, this diffuser is sure to impress in every way. This carbon fiber rear diffuser is a great way of getting it done.

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AutoTecknic Dry Carbon Roof Antenna Cover - 3K Plain Weave 1x1 - G80 ...

For 2023 models and UP

T#:39160603

Part#: BM-0339-P

Ships in 7 Business Days

$ 100.00 USD

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$ 100.00 USD

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Elevate the presence of your G80 M3, G82 M4, G87 M2, G20, or G42 with this precision-crafted carbon fiber enhancement.

SQ-Aero Dry Carbon Front Bumper Lower Vent Set - G42 2-Series M-Sport...

For 2-Series M-Sport front bumper.

T#:39565564

Part#: SQ-T-389

Ships in 7 Business Days

$ 569.99 USD

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$ 569.99 USD

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Upgrade your BMW G42 2-Series M-Sport today with the SQ-Aero Dry Carbon Front Bumper Lower Vent Set, and experience both improved performance and a more aggressive, high-performance aesthetic.

AUTOTECKNIC Dry Carbon Fiver Performante Front Lip - G42 2-SERIES M-S...

T#:21045550

Part#: ATK-BM-0039

Ships in 7 Business Days

$ 695.00 USD

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$ 695.00 USD

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Looking to change the character of your BMW? This carbon fiber front lip is a great way of getting it done. Constructed of high-quality carbon fiber, this front lip is sure to impress in every way. Carbon fiber means no need to paint, this lip will add a beautiful and sporty appearance without being overstated.

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AUTOTECKNIC M-Inspired Dry Carbon Mirror Caps V2 - G42 2-SERIES ...

T#:20979725

Part#: ATK-BM-0109-DCG-

In Stock

$ 395.00

This product was last offered at the strikethrough price on
11-07-2026

$ 347.99 USD

Limited Qty Sale

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Qty

$ 395.00

This product was last offered at the strikethrough price on
11-07-2026

$ 347.99 USD

Limited Qty Sale

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M cars notoriously have the double slats coming off the inside of their mirrors but unfortunately, that's not a feature carried across all BMW models. Luckily AUTOTECHKNIC has you in mind! Achieve the desirable M look with these dry carbon mirror covers! Made from high-quality dry carbon fiber, this product is durable and ready to give your car some more personality!

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AutoTecknic Dry Carbon Roof Antenna Cover - 3K Twill Weave (2x2) - G8...

T#:39126848

Part#: BM-0334-T

Ships in 7 Business Days

$ 70.00 USD

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$ 70.00 USD

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This AutoTecknic dry carbon roof antenna cover is an essential upgrade for BMW owners looking to enhance their vehicle’s aesthetics with a precision-crafted carbon fiber component. Elevate the look of a BMW G42 2-Series or G80 M3 with this stylish and functional enhancement.

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AUTOTECKNIC Dry Carbon Fiber Door Handle Trim Set - G42 2-SERIES COUP...

T#:21209808

Part#: ATK-BM-0009-2D

Ships in 7 Business Days

$ 390.00 USD

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$ 390.00 USD

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Give your car some carbon contrast with these AUTOTECKNIC dry carbon door handles! Dry carbon fiber's name also comes from its manufacturing process. Dry carbon fiber is formed by using a "pre-preg" or impregnated piece of carbon materials. This piece of carbon is first placed into a mold, and then into a sealed vacuum (autoclave) to properly cure. This particular method creates the least amount of waste and forms a lighter version of carbon than the “wet” method. The autoclave vacuuming process of making dry carbon means that there are fewer pinholes and virtually no air pockets that form in the carbon. Dry carbon is the highest quality version of carbon fiber products that are produced. The 3k twill weave in this carbon ensures high-durability and precision fitment. Get your today! The adhesive tape required for installation is also included.

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Winzer Tekwax 3ft Extension Tube

T#:391301

Part#: 891.90161

Ships in 3 Business Days

$ 4.99 USD

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$ 4.99 USD

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