Exhaust Flap Controls for your Golf 4

Memory Modules for your Golf 4

Choose your Golf 4

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 Golf 4

A comparison of the features of our valve controller series for your Golf 4.

About your Golf 4

VW Golf 4

The fourth generation of the VW Golf, also known as Golf 4, was produced from 1997 to 2004.
It was developed as the successor to the Golf 3, offering improved driving dynamics and a higher level of comfort.
The Golf 4 was available in various body styles, including three-door and five-door models.
It featured a wide range of engines, including both gasoline and diesel options with varying power outputs.
Safety features were also enhanced, with the introduction of airbags and ABS in many models.
The design of the Golf 4 was contemporary and praised for its clean lines and functionality.
In total, over 4 million units of the Golf 4 were sold, making it one of the best-selling vehicles of its time.
The model line was known for its reliability and durability, making it very popular among buyers.
The Golf 4 received positive reviews in various automotive magazines and was often regarded as a benchmark for compact cars.
After its production run, the Golf 4 continued to be valued as a used car, particularly for its solid build quality.