Electric Kit for BMW OEM Electric Seat Rails (F-Series, G-Series, E8x, E9x, M2, M3, M4, M140i, M235i)

This Electric Kit from Speed Engineering allows the use of OEM electric BMW seat rails with aftermarket seat adapters

With this retrofit solution, the original seat motor can be controlled via a simple switch, making electric adjustment fully usable even with aftermarket seat setups.

Key Benefits:

• Perfect seating position: the Pole Position can be centered precisely in front of the steering wheel
• Simple and clean installation
• Cost-efficient solution: no additional seat base or custom rails required
• Uses OEM BMW components
• Significant weight reduction by removing the factory seat, leaving only the rail and one motor
• OEM seat belt system remains fully functional
• Option to upgrade to 6-point harness systems without major modifications

Installation:

Installation is straightforward and does not require complex modifications. A basic wiring connection is sufficient to operate the system via the included switch.

Delivery Contents:

• Electric kit with switch and wiring connectors
• Cable ties

Important: Side adapters are not included and must be ordered separately.

Compatibility:

This kit is designed as an add-on for side mounts for E-/F-Series, compatible with the following BMW models:

• All BMW F-series models
• All BMW G-series models
• E90 / E92 M3
• E82 1 Series M