BMW 3 Series E46 (1999-2005)

Karbonius E46 M3 / 3-Series Carbon FIber Strut Brace

T#:28104800

Part#: E46SB01CF

Ships in 7 Business Days

Starting at $ 1,195.00 USD

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Starting at $ 1,195.00 USD

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A strut tower bar is one of the most common and effective upgrades in a vehicle. With the installation of a strut brace, the body gets added structural strength, preventing tower flex and alignment changes during sporty driving or while at the race track. Improve your E46-Chassis BMW with the Karbonius Carbon Strut Brace! Karbonius Composites was inspired by the popular, but no longer available BMW Performance strut bar to create a version of their own. They have designed an extremely strong and lightweight brace that not only adds strength and stability, but also a spectacular eye-catching look. The carbon strut bar is manufactured in prepreg carbon fiber and cured in aluminum mold in an autoclave; while the strut tower caps are 5-axis CNC machined, and includes titanium strut tower nuts. Installation Instructions Product Details: Fits all E46 and M3 Offered in standard high gloss, 2x2 carbon weave Natural anodized aluminum strut tower caps 6 titanium nuts included Very light, only 1100g weight Perfect fitment and easy installation 100% carbon fiber prepreg Cured in aluminum mold and autoclave Controlled break zone Exclusive and numbered piece 2-year warranty NOTE: All pieces are numbered to guarantee authenticity and origin.

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BFI Center Cap Adapters For BBS E88 Wheels - Brushed - Set of Four ...

T#:31158762

Part#: WBFI77-E88-501

Ships in 7 Business Days

$ 229.99 USD

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$ 229.99 USD

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BFI Center Cap Adapters For BBS E88 Wheels - Brushed - Set of Four are designed to enhance the appearance of BMW's BBS E88 wheels by covering the open center hole with a sleek, brushed finish. These adapters:

Provide a polished, high-quality look by covering the open center hole
Are machined from 6061-T5611 aluminum for superior strength and durability
Feature a hand-brushed finish for a seamless OEM appearance
Allow the use of 3-prong 70.6mm BBS center caps to add a touch of class
Are sold in sets of four, with center caps not included

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BFI Transmission Mounts - Stage 1 - BMW E30 / E36 / E46 / E9X / Z3 / ...

T#:50934269

Part#: BFI-BMW-TRANS-01

Ships on Sep 8, 2026

$ 69.99 USD

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$ 69.99 USD

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This kit is a "must-have" for any E36, E46, or E9X owner looking to tighten up their drivetrain's foundation and ensure long-term mechanical reliability.

BFI GS2 Air Leather Shift Knob - Black / Silver Leaf - BMW Automatic ...

For automatic and DCT models

T#:50934283

Part#: GSA-70101-2

Ships on Sep 8, 2026

$ 199.99 USD

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$ 199.99 USD

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Modernize your BMW’s interior with the Black Forest Industries GS2 Automatic shift knob.

GS2 Air Leather Shift Knob - Blue / Silver Leaf - BMW Fitment ...

T#:50934282

Part#: GS2-70103-1

Ships on Sep 8, 2026

$ 184.99 USD

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$ 184.99 USD

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This Blue and Silver combination looks incredible in cars with the "M" tri-color stitching on the steering wheel, highlighting the blue thread perfectly.

BFI Alcantara Shift Boot - BMW E46 (Manual)

T#:50899210

Part#: BFI-711-BMW-C

Ships in 4 Business Days

$ 59.99 USD

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$ 59.99 USD

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Designed for the enthusiast seeking an "OEM+" interior, the BFI E46 Alcantara Shift Boot bridges the gap between factory luxury and track-ready performance.

BFI GS1 Billet / Air Leather Shift Knob - Black / Gold - BMW Fitment ...

T#:50934273

Part#: GS1-70101-4

Ships on Sep 8, 2026

$ 164.99 USD

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$ 164.99 USD

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The Black Forest Industries GS1 shift knob is engineered specifically for the BMW driver who wants a more mechanical connection to their transmission.

Black Forest Industries GS2 Air Leather Shift Knob - Red / Silver Lea...

T#:50934281

Part#: GS2-70102-1

Ships on Sep 8, 2026

$ 184.99 USD

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$ 184.99 USD

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Precision meets bold design.

GS2 Air Leather Shift Knob - Black / Gold Leaf - BMW Fitment ...

T#:50934279

Part#: GS2-70101-4

Ships on Sep 8, 2026

$ 184.99 USD

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$ 184.99 USD

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Precision meets prestige with the Black Forest Industries GS2 Knob.

Extended Wheel Bolt - M12x1.5 - 35mm

T#:50899204

Part#: BFI-906-LUG

Ships on Sep 8, 2026

$ 4.99 USD

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$ 4.99 USD

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Specifically engineered for vehicles utilizing a wheel stud conversion.

Black Forest Industries GS2 Air Leather Shift Knob - Black / Red Leaf...

T#:50934280

Part#: GS2-70101-5

Ships on Sep 8, 2026

$ 184.99 USD

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$ 184.99 USD

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The GS2 utilizes a solid billet aluminum core to provide a dense, mechanical connection to your transmission.

Black Forest Industries Leather Brake Boot - BMW E46

T#:50899208

Part#: BFI-720-BMW-B

Ships on Sep 8, 2026

$ 49.99 USD

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$ 49.99 USD

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Restores the tactile quality of your BMW’s cockpit while offering superior resistance to the typical wear and tear that affects original interior components.