Exhaust Flap Controls for your Alpina B3

Memory Modules for your Alpina B3

Valve Exhaust flap control (RX1) made for Alpina B3 [G20 / G21] A-001-005

Alpina B3 [G20 / G21]

Control via remote transmitter

With our flap control for your Alpina B3 [G20 / G21], you have the ability to manually control the exhaust flaps. The control is done using a remote control. This gives you full control over your vehicle's sound on the race track! Functionality and Benefits Sport Mode The exhaust flaps are opened, increasing the volume. The result is a sporty sound. Standard Mode The factory control is restored. Comfort Mode The exhaust flaps are closed, reducing the volume. 1) Control independent of driving profile You decide on the vehicle sound, not the selected driving profile 2) Proper standard mode When the module is deactivated, everything acts as if no module is installed 3) Freely programmable start mode You decide on the sound when starting the vehicle 4) No intervention in the CAN bus No risk to other control units No influence of software updates on the control 5) Plug & Play with original connectors No damage to the original cables, no use of wire taps Can be reverted at any time without any traces 6) Remote control High quality with brushed stainless steel front High range

€279.00*

Details

Choose your Alpina B3

Choose the base model for your race car. If you are unsure about your choice or compatibility, we are happy to assist you.

About our valve controllers

Our valve controllers, developed in Germany, allow manual control of the exhaust valves using a remote control or the original buttons – for maximum control over the sound with "plug and play" installation.

Emotion at the push of a button

Open your exhaust valves at the push of a button to unleash maximum emotion on the racetrack.

Quiet when you want it

To make your drive more relaxed—or to comply with decibel limits on the racetrack—you can close the valves independently of the driving mode.

Smart additional features

The CB2 controllers offer, among other things, a memory function for the start-stop system.

About our Memory Modules

Our memory modules make it possible to permanently enable or disable functions such as speed warning, lane assist, or start-stop system.

Permanently disable assistance systems

Our memory modules allow you to permanently deactivate systems such as speed warning or lane assist in your race car if desired.

Simplified startup

No more tedious deactivation of functions when starting the vehicle!

Plug & Play

Simple installation with the included instructions; can be reverted without leaving any traces. No coding required!

Find the right valve controller for your Alpina B3

A comparison of the features of our valve controller series for your Alpina B3.

About your Alpina B3

Alpina B3

The Alpina B3 is a high-performance vehicle based on the BMW 3 Series.
It is produced by the German automaker Alpina, known for its modified BMW models.
The B3 combines sporty performance with luxurious comfort and is available as both a sedan and a touring variant.
Typically powered by a turbocharged six-cylinder engine, the B3 delivers impressive performance figures.
Acceleration from 0 to 100 km/h occurs in just a few seconds, making it one of the fastest models in its class.
The B3's suspension tuning provides a balanced driving experience and excellent road handling.
The interior and features are designed for maximum comfort, using high-quality materials and cutting-edge technology.
The B3 also offers a variety of customization options to cater to the personal tastes of buyers.
Additionally, Alpina places great emphasis on sustainability, reflected in the efficiency of its engines.
The Alpina B3 is a symbol of the fusion of performance and elegance in automotive engineering.