2021 BMW 3 Series Brake Controller

Features:

Mount the control knob of this proportional brake controller on your dash for a factory look, and install the main unit out of sight behind the dash with the included wiring harness. Control your braking power with the turn of a dial.

Installation Notes:

You need item ETBC7 ($129.79) to install your controller.

You may also need a 4-Flat connector to complete your wiring.

Features:

The large buttons and colored LCD display on this proportional brake controller make it easy to see and easy to use. Store and customize your settings so you can easily swap out trailers and drivers and get towing.

Installation Notes:

You need item ETBC7 ($129.79) to install your controller.

You may also need a 4-Flat connector to complete your wiring.

Features:

Bluetooth-enabled brake controller lets you monitor and control your towing directly from your phone. Create multiple trailer profiles and tweak your settings in the app. One step, plug-and-play installation into your 7-way.

Installation Notes:

You need item ETBC7L ($113.25) to install your controller.

You may also need a 4-Flat connector to complete your wiring.

Features:

Mount the control knob of this proportional brake controller on your dash for a from-the-factory look, and install the main unit out of sight behind the dash in any position or angle. Adhesive backing gives you the option of a drill-free install.

Installation Notes:

You need item ETBC7 ($129.79) to install your controller.

You may also need a 4-Flat connector to complete your wiring.

Features:

Proportional brake controller mounts on your trailer to keep your cab clutter-free. Keep towing simple and convenient with a key fob for remote control of the brake controller. Nothing installs in your vehicle, so you can tow with any truck.

Installation Notes:

You need item ETBC7L ($113.25) to install your controller.

Features:

Bluetooth-enabled brake controller lets you monitor and control your towing directly from your phone. Create multiple trailer profiles and tweak your settings in the app. Main unit mounts out of sight under your dash.

Installation Notes:

You need item ETBC7 ($129.79) to install your controller.

You may also need a 4-Flat connector to complete your wiring.

Features:

Power output and braking aggressiveness can be easily adjusted with built-in buttons on this time-delayed brake controller. Includes digital display and manual override. Activates brakes with a preset intensity.

Installation Notes:

You need item ETBC7 ($129.79) to install your controller.

You may also need a 4-Flat connector to complete your wiring.

Features:

This proportional brake controller automatically syncs to your vehicle's computer network for smooth, precise braking. Low-speed brake adjustment gives you 2 settings for different speeds. Plug-and-play controller mounts in any direction.

Installation Notes:

You need item ETBC7 ($129.79) to install your controller.

You may also need a 4-Flat connector to complete your wiring.

Features:

Mount the control knob of this proportional brake controller on your dash for a factory look, and install the main unit out of sight. The Elite's unique user-controlled mode gives you direct control of your braking for any weather or terrain.

Installation Notes:

You need item ETBC7 ($129.79) to install your controller.

You may also need a 4-Flat connector to complete your wiring.

Features:

This proportional brake controller keeps towing simple with a straightforward design and user-friendly controls. Includes an LED indicator and a slide-bar manual override. Adhesive backing gives you the option of drill-free mounting.

Installation Notes:

You need item ETBC7 ($129.79) to install your controller.

You may also need a 4-Flat connector to complete your wiring.

Features:

This time-delayed brake controller has a straightforward design that makes it easy to use. Includes an LED indicator and manual override. Activates brakes with a preset intensity.

Installation Notes:

You need item ETBC7 ($129.79) to install your controller.

You may also need a 4-Flat connector to complete your wiring.

Features:

This proportional brake controller keeps it simple with intuitive controls that are easy to use. Includes a large digital LED display, fingertip gain control, a slide-bar manual override, and built-in safety features.

Installation Notes:

You need item ETBC7 ($129.79) to install your controller.

You may also need a 4-Flat connector to complete your wiring.