Home
Interior

BMW Interior Parts for BMW 3 Series E46 (1999-2005)

The interior of your BMW is where you will hopefully spend most of your time, so it should be ergonomic, comfortable, and safe. All interior components, from OEM replacement switches, trim, or steering wheels, to aftermarket upgrades like racing wheels, safety equipment, and racing seats, are available at Turner Motorsport.

Sub-Categories

Sort By:

Seat Floor Adapters - E36, E46, E85 - Macht Schnell

T#:300563

Part#: 79.10.101B

Ships on Sep 24, 2026

$ 235.00 USD

Add to Wish List

Qty

$ 235.00 USD

Add to Wish List

In order to mount aftermarket seats in your car, you need a floor mount adapter. These high-quality aluminum adapters are made by Macht Schnell. These bolt to your existing seat mounting studs in the floor and offer the lowest profile of any floor mount (22mm height). This helps to keep your seat at the lowest position possible. Your seat adapters or sliders bolt to this adapter plate. These floor mounts are a matrix style with rows of threaded holes that allow you to find an ideal seat location. There are other options - including homemade - but these seat brackets for your BMW are the highest quality to match your expensive seats.

Sold per seat. Can be used on left or right sides of vehicle.

These adapters were originally designed for the E46 chassis. They can fit the E36 by modifying the mounting holes to match the bolt and stud locations on the E36 floor.

This item fits the following BMWs:
1995-1999 E36 BMW 318i 318is 318ti 318i 323is 323i 325i 325is 325i 328i 328is 328i M3 (except convertibles) ( see note above )
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3 (except convertibles)
2003-2008 E85 E86 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

Show More Show Less

Schwaben 26 Pc 1/4" Dr. Metric Socket Set

T#:366791

Part#: 011927SCH01A

In Stock

Sale - Save 10% $ 54.99

This product was last offered at the strikethrough price on
05-02-2026

$ 49.49 USD

Add to Wish List

Qty

Sale - Save 10%

$ 54.99

This product was last offered at the strikethrough price on
05-02-2026

$ 49.49 USD

Add to Wish List

It's always nice having a compact tool kit to carry with you in case of an emergency - that's where the Schwaben 26 Pc 1/4" Dr. Metric Socket Set comes in handy. Able to fit in compact spaces and with a variety of socket sizes up to 14mm, this set has everything you need for a quick fix! Backed by our LIFETIME REPLACEMENT program so it will always stay with you wherever you go! Features: Shallow 6 point sockets 4 - 14mm. Deep 6 point sockets 4 -13mm. Fine tooth 1/4" drive ratchet with push button socket release. 1/4" drive Extensions, 1.5" and 6". 1/4" flex Joint. 1/4" driver. Black blow molded case for portability and security.

Show More Show Less

Macht Schnell Driver Side Clubsport Seat Mount - E46 BMW

T#:16907170

Part#: 70.10.201

Ships on Sep 25, 2026

$ 325.00 USD

Add to Wish List

Qty

$ 325.00 USD

Add to Wish List

Performance Seat Mounting Kit

Revamp your racing seat setup with this comprehensive mounting kit, designed for precision, adjustability, and durability. Here are the key features:

Crafted from a single piece of 1/8” carbon steel for precise construction
SmoothGlide seat sliders with adjustment handle included
Installs onto factory bolt locations for precise fitment
Multiple adjustment options for precise centering
Offers 5 & 6 point sub belt mounting locations
Single-tool adjustments facilitated by bottom locking hardware
Utilizes high-grade 10.9 hardware for optimal strength
Powder-coated finish on base and side mounts for durability
Includes nylon side mount spacers for enhanced stability

Upgrade your racing setup with this top-notch mounting kit, available in standard and wide widths.

Show More Show Less

Seatbelt 4-point Race Harness Receptacles - Macht Schnell

T#:338505

Part#: 79.12.15X

Ships on Sep 10, 2026

Starting at $ 125.00 USD

Add to Wish List

Starting at $ 125.00 USD

Add to Wish List

If you're going to use a 4 point racing harness with your racing or sport seat and don't want to drill through your floor and carpet, these harness adapter plates are perfect*. These sandwich in between your slider and seat bracket for a strong and secure mounting point. They are made from high-strength steel and powedercoated in stealthy black. Choose from a bolt-in or clip-in style harness end. These will only work with the Macht Schnell floor mounts.

* - note that most racing harness manufacturers will advise that drilling through the floor is the best method for mounting harnesses. This allows you to locate the mount in the ideal location and angle to fit your driving position. The proper installation is paramount to ensure the harness works correctly in an impact.

Sold per seat.

This item fits the following BMWs:
2008-2012 E82 BMW 128i 135i 1M Coupe
1992-1998 E36 BMW 318i 318is 318ti 323is 325i 325is 328i 328is M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3 (not convertibles)
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive M3 - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive M3 - Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

Show More Show Less

BMW E46 Macht Schnell Passenger Side Clubsport Seat Mount - E46 BMW ...

T#:16907172

Part#: 70.10.202

Special Order: No Guaranteed ETA

$ 325.00 USD

Add to Wish List

Qty

$ 325.00 USD

Add to Wish List

Comes complete with mounting brackets, sliders, and adjustment mechanisms. Lightweight, strong and simple to install. Integrated locking stops for hardware provide single-tool adjustments. No modifications required for installation and fully reversible at any time. Available in standard (most race shells) and wide widths. Sold individually. Features: - Precision laser cut & formed from single piece of 1/8” carbon steel, allowing zero play. - SmoothGlide seat sliders included with adjustment handle - Mounts to factory bolt locations with precise factory fitment - Multi-way adjustability for precise centering - 5 & 6 point sub belt mounting locations - Single tool adjustments with bottom locking hardware - 10.9 Grade Hardware - Powdercoated base and side mounts - Nylon side mount spacers

Show More Show Less

Cable Zip Ties - 400 Piece Variety Pack

T#:23847547

Part#: 003665SCH01A

In Stock

Sale - Save 10% $ 20.99

This product was last offered at the strikethrough price on
05-03-2026

$ 18.89 USD

Add to Wish List

Qty

Sale - Save 10%

$ 20.99

This product was last offered at the strikethrough price on
05-03-2026

$ 18.89 USD

Add to Wish List

This package of 400 black zip ties of various sizes have the strength you need to get the job done. Organize your wires and make sure they stay there with these strong cables ties. The 4 inch will hold 18 lbs, 6 inch will hold 40 lbs, and the 8 inch and 12 inch each hold 40 lbs.

Includes:

4 inch
6 inch
8 inch
12 inch

Show More Show Less

Seatbelt 6-point Race Harness Receptacles - Macht Schnell

T#:338507

Part#: 79.20.150K

Ships on Sep 10, 2026

Starting at $ 174.00 USD

Add to Wish List

Starting at $ 174.00 USD

Add to Wish List

Many racing series and event organizers are requiring 5 or 6-point harnesses in their events now. Attaching the anchor points to the seat base is a desired alternative to drilling holes in your floor and carpet*. This set includes the 6-point anchor to attach to the Macht Schnell floor mount as well as side attachments for either a bolt-in or snap-in harness.

* - note that most racing harness manufacturers will advise that drilling through the floor is the best method for mounting harnesses. This allows you to locate the mount in the ideal location and angle to fit your driving position. The proper installation is paramount to ensure the harness works correctly in an impact.

Sold per seat.

This item fits the following BMWs:
2008-2012 E82 BMW 128i 135i 1M Coupe
1992-1998 E36 BMW 318i 318is 318ti 323is 325i 325is 328i 328is M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3 (not convertibles)
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive M3 - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive M3 - Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

Project Cars

SELECT YOUR BMW

BMW Interior Parts for BMW 3 Series E46 (1999-2005)

Sub-Categories

Seat Floor Adapters - E36, E46, E85 - Macht Schnell

Schwaben 26 Pc 1/4" Dr. Metric Socket Set

Macht Schnell Driver Side Clubsport Seat Mount - E46 BMW

Performance Seat Mounting Kit

Seatbelt 4-point Race Harness Receptacles - Macht Schnell

BMW E46 Macht Schnell Passenger Side Clubsport Seat Mount - E46 BMW ...

Cable Zip Ties - 400 Piece Variety Pack

Seatbelt 6-point Race Harness Receptacles - Macht Schnell

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results