Exhaust flap control for racing car with standard exhaust flap
With the FlapControl flap control system, you can manually open and close the standard exhaust flap on your racing vehicle.
The system is controlled using the supplied radio remote control.
Our control system does not require any intervention in the vehicle system, such as the CAN bus.
The exhaust flap installed in the vehicle is controlled ex-works by the vehicle's engine control unit.
When the flap is opened and closed depends on many factors. The selection of driving settings,
but also speed, RPM, gear, temperature, etc. determine the control of the exhaust flap
The switches for driving programs or buttons for exhaust flaps installed by the vehicle manufacturer are never permanently 100% open or closed,
but are constantly checked and controlled via the vehicle parameters.
This is where our flap control system comes in. Depending on the version, it has two or three buttons and controls the respective status 100%.
FlapControl is suitable for racing cars with negative pressure and electrically controlled exhaust flaps.
The small additional control unit can be installed inside or outside the vehicle. Diagnostic capability remains fully intact, no engine warning light.
Please also refer to our FAQ for information on intended use, sound, and volume.
This is a very extensive topic and we will be happy to advise you if you have any further Questions..
Modes
OPEN (AUF)
The OPEN function opens the exhaust flap 100%.
You can set or change the function using the remote Control.
SERIE (AUTO)
In SERIES mode, the flap control is passive and the vehicle's engine control unit regulates the exhaust flap.
In this mode, all of the vehicle's protection and control systems are active.
CLOSE (ZU)
The CLOSE function closes the exhaust flap 100%.
Closing the exhaust flap reduces noise emissions.
In this mode, engine speed, vehicle speed, engine load, and similar factors have no influence on the position of the exhaust flap.
Please note that this can cause permanent damage to the Vehicle.
Start mode
The start mode determines how the throttle control should behave when starting the engine.
You can set the start mode yourself using the remote control.
You also have the memory function. Here, the start mode is automatically set to the state in which the vehicle was turned off and then starts accordingly.
Memory function
PLUS variants only. With the memory function, the flap control unit remembers the mode that was last set.
If the vehicle is then restarted after being parked, the last set mode is reactivated.
Data:
- Dimensions: 80 x 89 x 47 mm
- Housing material: Polycarbonate gray
- Temperature range: -30 °C to +80 °C
- Frequency: 433MHz
- Approval: no TÜV, no ABE
- Setting modes: OPEN, SERIES or CLOSE (depending on variant)
- Supply cable: 1.2 m
- Diagnostics capable: YES
- Connection: plug-in or screw connections
- Easy to install
- Microprocessor controlled
- Compatible with original, sport, performance or modified silencers
- Quality components
- Made in Germany
- In-house development
- Industrial production
- Elegant remote control
- Rugged housing
Scope of delivery:
- Control unit incl. cable set
- Wireless remote control 433MHz
- Fixing material
- Installation and configuration instructions
The offer refers to one flap control per vehicle of the type listed above.
This takes into account how the vehicle's exhaust flap is controlled and how many flaps it has.
This means that only one control is required per vehicle.
Our flap controls are designed for racing vehicles that have a controllable exhaust flap on the rear silencer ex works.
Please note that the selection of items is only a basis for your vehicle and does not mean that an exhaust flap is present.
In some vehicles, the presence of the exhaust flap also depends on the engine, equipment, or year of manufacture.
If possible, check the usability of the control unit before purchasing. If you have any questions, please do not hesitate to contact us.
For racing cars without factory-fitted exhaust flaps, we offer control units for exhaust conversions or modifications
Safety instructions:
- Installation may only be carried out by electronics or mechatronics specialists.
- De-energize before installing or opening the housing.
- Electrical or electronic products can pose a risk of fire or electric shock.
- The control unit is designed for motorsport and show purposes, no approval for road traffic, no TÜV or ABE certificate.
- Use and installation at your own risk, no liability for damage.
- Incorrectly set controls can lead to damage to the engine or vehicle (e.g. closed flap at full load).
- Please ensure that the seals and connections of the product are clean, intact and correctly seated before and after installation, otherwise defects or damage may occur.
- Check the product carefully for integrity before use and installation. If you notice a defect, do not use the product and contact us.
- Only use the product for the specified installation purposes and check its usability before installation or use. If you have any questions, please contact us.
General note:
Our control systems are generally all available immediately from stock.
We offer flap control systems for all types of racing vehicles.
Customized solutions are possible: opening angle, number of flaps, additional functions, time control, etc.
If you have any questions about the product or need advice on its use in your project vehicle, please contact us.
We will help you quickly and easily.
Further questions about the product are also answered in the FAQ section.
