BMW 3 Series E46 (1999-2005)

034Motorsport Density Line Solid Rubber Motor Mount Set - E36 E46 non...

T#:568474

Part#: 034-509-0064KT

In Stock

Sale - Save 10% $ 210.00

This product was last offered at the strikethrough price on
08-17-2026

$ 189.00 USD

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Sale - Save 10%

$ 210.00

This product was last offered at the strikethrough price on
08-17-2026

$ 189.00 USD

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Collapsing and worn engine mounts can mean big trouble for BMWs. The stock mounts are filled with fluid that can leak or evaporate over time. That leaves the mount unstable and too flexible to properly support the engine. The side effects of a worn engine mount are: shaking and vibrating engine, driveline twist from engine torque that can break or snap bushings, and broken motor mount arms and bolts. If you're tired of replacing engine mounts you'll be very pleased with these solid rubber versions. Not only are these more reliable than stock fluid-filled mounts, they are slightly stiffer than new stock mounts thanks to a solid rubber construction (no voids in the rubber) but designed for street use so they remain quiet and comfortable. The solid rubber has less deflection than a stock mount, so no wasted engine motion. Less wasted motion gives you more torque to the wheels (it's not spent twisting the engine) and better engine response.

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034 Density Line Performance Transmission Mount Set

T#:389755

Part#: 034-509-4050-SD

In Stock

Sale - Save 10% $ 66.00

This product was last offered at the strikethrough price on
08-17-2026

$ 59.40 USD

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Sale - Save 10%

$ 66.00

This product was last offered at the strikethrough price on
08-17-2026

$ 59.40 USD

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Upgrade Your BMW's Performance and Comfort with 034Motorsport's Density Line Mounts

Experience enhanced performance and comfort with 034Motorsport's Density Line Mounts, exclusively available at ECS Tuning for purchase and shipment within the United States. Crafted from high-durometer rubber, these mounts offer increased durability and performance without compromising on comfort. Engineered as an optimal solution compared to harsh polyurethane mounts, they provide improved drivetrain responsiveness and crisper shifting without significant noise or vibration in the cabin.

Key Benefits:

Manufactured from high-durometer 60 Durometer Rubber
Reduces drivetrain slop for enhanced performance
Provides crisper shifting and more direct power transfer
Minimal increase in noise, vibration, or harshness (NVH)
Complete drop-in replacement for factory transmission mounts
Ideal for use alongside upgraded engine mounts

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034Motorsport Solid Rubber Engine And Trans Mount Set - E36 E46 non-M...

T#:568476

Part#: 034-509-3646

In Stock

Sale - Save 10% $ 276.00

This product was last offered at the strikethrough price on
08-17-2026

$ 248.40 USD

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Qty

Sale - Save 10%

$ 276.00

This product was last offered at the strikethrough price on
08-17-2026

$ 248.40 USD

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Collapsing and worn engine mounts can mean big trouble for BMWs. The stock mounts are filled with fluid that can leak or evaporate over time. That leaves the mount unstable and too flexible to properly support the engine. The side effects of a worn engine mount are: shaking and vibrating engine, driveline twist from engine torque that can break or snap bushings, and broken motor mount arms and bolts. If you're tired of replacing engine mounts you'll be very pleased wtih these solid rubber versions. Not only are these more reliable than stock fluid-filled mounts, they are slightly stiffer than new stock mounts thanks to a solid rubber construction (no voids in the rubber) but designed for street use so they remain quiet and comfortable. The solid rubber has less deflection than a stock mount, so no wasted engine and transmission motion. Less wasted motion gives you more torque to the wheels (it's not spent twisting the engine) and better shifts.

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034Motorsport 17-19mm Adapter Socket Tool

T#:19428708

Part#: 034-604-Z004

In Stock

Sale - Save 10% $ 24.00

This product was last offered at the strikethrough price on
08-17-2026

$ 21.60 USD

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$ 24.00

This product was last offered at the strikethrough price on
08-17-2026

$ 21.60 USD

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Black Forest Industries Billet Heavy Weight Shift Knob - Alcantara Or...

T#:391722

Part#: GS2B

In Stock

Starting at $ 184.99 USD

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Starting at $ 184.99 USD

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This weighted shift knob makes shifts faster and the extra-large globe shape encourages over-palm shifting. The Black Forest Industries Billet Knob weighs in at 8.8oz (250g), about twice as much as a stock knob and a little heaver than the BMW ZHP knob. The heavier knob amplifies the pendulum motion of the shift lever resulting in smoother and faster shift times. BFI has designed this knob for BMW and VW fitments to fit snug on the shift lever and be secured with Allen set screws. They were careful to reduce tolerances compared to universal knobs. The overall height of the BFI knob is the same as stock anatomic knobs (some BMW M/Performance models have a stock knob that is shorter than this one).

Included with the BFI Billet knob is a matching BFI crest shift emblem. A 5 or 6-speed pattern emblem is available separately.

Choose from soft alcantara or perforated air leather with either a silver or black anodized base.

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BFI GS2 Automatic Shift Knob - Black w/ Black Alcantara - E36 Z3 E46 ...

T#:4813276

Part#: GS2-BMA-1SU

Ships on Sep 10, 2026

$ 229.99 USD

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$ 229.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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BFI GS2 Automatic Shift Knob - Black w/ Gray Alcantara - E36 Z3 E46 E...

T#:4813277

Part#: GS2-BMA-1SUF

Ships on Sep 10, 2026

$ 229.99 USD

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$ 229.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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

T#:31158762

Part#: WBFI77-E88-501

Ships in 6 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 GS2 Automatic Shift Knob - Black w/ Black Perforated Air Leather ...

T#:4813275

Part#: GS2-BMA-1S

Ships on Sep 10, 2026

$ 224.99 USD

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$ 224.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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BFI GS2 Automatic Shift Knob - Silver w/ Black Perforated Air Leather...

T#:4813272

Part#: GS2-BMA-1

Ships on Sep 10, 2026

$ 219.99 USD

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$ 219.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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BFI GS2 Automatic Shift Knob - Black w/ Rosso Centaurus (Red) Perfora...

T#:4813279

Part#: GS2-BMA-1SRC

Back Ordered

$ 224.99 USD

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$ 224.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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034 Motorsport License Plate Frame

T#:31092543

Part#: 034-A03-0000

In Stock

Sale - Save 10% $ 10.00

This product was last offered at the strikethrough price on
08-17-2026

$ 9.00 USD

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$ 10.00

This product was last offered at the strikethrough price on
08-17-2026

$ 9.00 USD

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034Motorsport Aluminum Valve Stem Cap Set

T#:31125658

Part#: 034-604-4000

In Stock

Sale - Save 10% $ 14.00

This product was last offered at the strikethrough price on
08-17-2026

$ 12.60 USD

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Sale - Save 10%

$ 14.00

This product was last offered at the strikethrough price on
08-17-2026

$ 12.60 USD

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034Motorsport Aluminum Valve Stem Cap Set is the perfect upgrade from standard plastic caps, offering both style and durability. Designed for high-performance driving, these aluminum caps resist heat expansion and withstand extreme conditions, ensuring a secure fit on your valve stems.

All-Aluminum Construction: Durable and heat-resistant, ideal for high-performance applications.
Hexagonal Shape: Allows for easy installation and adjustment with a standard wrench.
Black Satin Finish: Sleek appearance that complements any wheel setup.
034 Logo: Featuring a clear polyurethane dome for added protection and style.
O-Ring Seal: Provides a secure, leak-proof fit.
TPMS Compatibility: Designed to fit all standard automotive valve stems and is compatible with most tire pressure monitoring systems.

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BFI GS2 Automatic Shift Knob - Silver w/ Black Alcantara - E36 Z3 E46...

T#:4813273

Part#: GS2-BMA-1U

Ships on Sep 10, 2026

$ 224.99 USD

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$ 224.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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Universal Vortex Breather Catch Can

T#:587831

Part#: 034-101-4000

Ships in 3 Business Days

Sale - Save 10% $ 153.00

This product was last offered at the strikethrough price on
08-17-2026

$ 137.70 USD

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Sale - Save 10%

$ 153.00

This product was last offered at the strikethrough price on
08-17-2026

$ 137.70 USD

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BFI GS2 Automatic Shift Knob - Silver w/ Red Alcantara - E36 Z3 E46 E...

T#:4813280

Part#: GS2-BMA-1RU

Ships on Sep 10, 2026

$ 224.99 USD

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$ 224.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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BFI GS2 Automatic Shift Knob - Silver w/ Gray Alcantara - E36 Z3 E46 ...

T#:4813274

Part#: GS2-BMA-1UF

Ships on Sep 10, 2026

$ 224.99 USD

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$ 224.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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BFI GS2 Automatic Shift Knob - Silver w/ Rosso Centaurus (Red) Perfor...

T#:4813281

Part#: GS2-BMA-1RC

Ships on Sep 10, 2026

$ 219.99 USD

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$ 219.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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BFI GS2 Automatic Shift Knob - Black w/ Red Alcantara - E36 Z3 E46 E3...

T#:4813278

Part#: GS2-BMA-1SRU

Ships on Sep 10, 2026

$ 229.99 USD

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$ 229.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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BFI GS1 Billet / Air Leather Shift Knob - Black / Silver - BMW Fitmen...

T#:50934271

Part#: GS1-70101-2

Ships on Sep 10, 2026

$ 164.99 USD

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$ 164.99 USD

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The BFI GS1 is the perfect upgrade for the BMW enthusiast who demands better tactile feedback.

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

T#:50934269

Part#: BFI-BMW-TRANS-01

Ships on Sep 10, 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 Fitment ...

T#:50934276

Part#: GS2-70101-2

Ships on Sep 10, 2026

$ 184.99 USD

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$ 184.99 USD

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The Black Forest Industries GS2 is the ideal choice for the BMW owner who demands both style and substance.

BFI Alcantara Shift Boot - BMW E46 (Manual)

T#:50899210

Part#: BFI-711-BMW-C

Ships in 3 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.

Black Forest Industries Engine Mounts - Stage 1 - BMW E30 / E36 / E46...

T#:50934264

Part#: BFI-BMW-90-01

Ships on Sep 10, 2026

$ 199.99 USD

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$ 199.99 USD

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Eliminate the "drive-line slop" common in the E36 and E46 chassis with this Stage 1 Engine Mount kit.

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

For automatic and DCT models

T#:50934678

Part#: GSA-70101-4

Ships on Sep 10, 2026

$ 199.99 USD

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$ 199.99 USD

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Modernize your cockpit with the Black Forest Industries GS2 Automatic shift knob.

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

T#:50934273

Part#: GS1-70101-4

Ships on Sep 10, 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 - Black / Red Leaf...

For automatic and DCT models

T#:50934829

Part#: GSA-70101-5

Ships on Sep 10, 2026

$ 199.99 USD

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$ 199.99 USD

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Offers a clean, streamlined aesthetic that mimics a traditional manual performance knob.

Extended Wheel Bolt - M12x1.5 - 35mm

T#:50899204

Part#: BFI-906-LUG

Ships on Sep 10, 2026

$ 4.99 USD

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$ 4.99 USD

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Specifically engineered for vehicles utilizing a wheel stud conversion.

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

T#:50934282

Part#: GS2-70103-1

Ships on Sep 10, 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.

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

T#:50934280

Part#: GS2-70101-5

Ships on Sep 10, 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 10, 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.