1. Automotive Seats Parts
  2. sku: 13417682525951602
  3. PLANTED SB121DR

PLANTED SB121DR Seat Bracket Left

fits model: E46. make: Bmw.

Sb121dr Planted Seat Bracket For Bmw 3 Series E46 Sedan Drivers Side Left

( Brand: Planted ), ( Type: Seat Bracket ), ( Color: Black ), ( Manufacturer Part Number: SB121DR ), ( Material: Metal ), ( Vintage Part: No ), ( Placement On Vehicle: Left ), ( Country Of Origin: United States ), ( Performance Part: Yes )

Review PLANTED Seat Bracket Bmw Series Sedan Drivers Side Left fits E46

The Planted SB121DR seat bracket for BMW E46 (left side) is a high-quality, engineered solution for securing aftermarket racing seats in your BMW E46 vehicle. This bracket is specifically designed for use with the Planted SB121DR seat rails and aftermarket racing seats, providing a solid and secure connection between the seat and the vehicle chassis.

The SB121DR seat bracket is manufactured from 6061-T6 aluminum, which is known for its strength, durability, and lightweight properties. The CNC machining process ensures a precise fit and excellent finish. The bracket features multiple mounting points, allowing for a customizable and adjustable installation.

The bracket is designed to work with the BMW E46 left side seat track and comes with all necessary hardware for installation. The included adjustable seat slide allows for fine-tuning of the seat position, providing optimal comfort and support. The bracket also includes a built-in anti-roll bar mount, allowing for the installation of an aftermarket anti-roll bar for improved handling and stability.

The Planted SB121DR seat bracket is a must-have for BMW E46 enthusiasts looking to upgrade their seating setup with aftermarket racing seats. The bracket provides a secure and reliable connection between the seat and the vehicle, ensuring that the driver and passengers are safely held in place during aggressive driving. The customizable installation options and adjustable seat slide provide added convenience, allowing for a personalized seating experience. Overall, the Planted SB121DR seat bracket is a high-performance and stylish upgrade for your BMW E46 vehicle.

Buying a planted SB121DR seat bracket for a BMW E46 left seat comes with both advantages and disadvantages. Here's a detailed analysis: Advantages:

1. Enhanced Safety: The SB121DR seat bracket significantly enhances the safety of your BMW E46 by providing additional support to the seat. This is particularly important for track use or high-speed driving, where the risk of lateral force is higher.

2. Improved Comfort: By securing the seat in place, the SB121DR bracket reduces the amount of movement experienced during aggressive driving. This can lead to improved comfort and a more enjoyable driving experience.

3. Better Performance: The increased support provided by the seat bracket can help improve the overall performance of your BMW E46 by allowing you to push harder in corners and maintain better control of the vehicle.

4. Customizable: The SB121DR seat bracket is compatible with a wide range of aftermarket seats, giving you the flexibility to choose the seat that best suits your preferences and driving style.

Disadvantages:

1. Cost: The SB121DR seat bracket can be a significant investment, particularly when considering the cost of a compatible aftermarket seat.

2. Installation Complexity: Installing the SB121DR seat bracket and compatible seat can be a complex process, requiring specialized tools and skills. It is recommended that the installation be performed by a professional to ensure proper fitment and function.

3. Weight Addition: The SB121DR seat bracket and compatible seat can add significant weight to your BMW E46, which can negatively impact fuel efficiency and handling.

Conclusion:

The decision to buy a planted SB121DR seat bracket for your BMW E46 left seat ultimately comes down to your personal priorities and driving style. If you frequently engage in track driving or high-speed roads, the safety and performance benefits may outweigh the costs and installation complexity. However, if you prioritize comfort and fuel efficiency, the added weight and cost may be a deterrent.

Recommendation:

If you decide to purchase a planted SB121DR seat bracket for your BMW E46, it is highly recommended that you source the bracket and compatible seat from a reputable supplier to ensure proper fitment and quality. Additionally, consider having the installation performed by a professional to ensure proper function and safety.

part # sb121dr price

  • $199.00

specifications seatingturn:

  • for models: E46
  • for makes: Bmw
  • brand: Planted
  • type: Seat Bracket
  • color: Black
  • manufacturer part number: SB121DR
  • material: Metal
  • vintage part: No
  • placement on vehicle: Left
  • country of origin: United States
  • performance part: Yes

shipping seatingturn:

  • carrier: USPS, UPS, FedEx
  • class: Standard, Economy
  • service: USPS Ground Advantage, USPS Media Mail, UPS Ground Saver, FedEx Ground Economy
  • type: Calculated
  • transit: 5-9 Days
  • cost: $23.08

seller seatingturn:

  • rating: 100.0%
  • # reviews: 184

offer seatingturn:

  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • started: March 22, 2026
  • availability: In Stock

returns seatingturn:

  • policy: No Returns

general seatingturn:

  • condition: Used
  • Interior Parts Accessories > Seats, Parts Accessories > Additional Seat Parts

payments seatingturn:

  • credit card: Diners-club
  • wallet: Apple-pay
  • other
for models: e46, for makes: bmw, type: seat bracket, vintage part: no, placement on vehicle: left, country of origin: united states, performance part: yes,
category: auto parts > interior parts accessories > seats, parts accessories > additional seat parts, color: black, material: metal, sku: 13417682525951602,

Planted SB121DR Is Similar To:

seatingturn logo
4 offers $199.00–$199.00 USD
  • Offer #1: $199.00 price + free delivery = $199.00* total. It is built to accept sliders from most major seat manufacturers like Bride, Cobra, Racetech, Momo, OMP, Racetech, Recaro, Sparco, Status and more. The Planted seat bracket is made with 3/16" steel for superior strength.FREE SHIPPING
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  • Offer #3: $199.00 price + free delivery = $199.00* total. Each bracket is pre-slotted with hole patterns to accept sliders from most major seat manufacturers like Bride , Cipher Auto, Cobra , Corbeau, OMP, Momo, NRG, Racetech, Recaro, Sparco, Status Racing, Takata and more. We create each seat bracket using the floor of the vehicle as a reference.FREE SHIPPING
  • Offer #4: $225.88 price + free delivery = $225.88* total. Each bracket is pre-slotted with hole patterns to accept sliders from most major seat manufacturers like Braum, Bride , Cipher Auto, Cobra , Corbeau, Momo, NRG, OMP, Racetech, Recaro, Sabelt, Sparco, Status Racing, Takata and more.FREE SHIPPING