Function: Exhaust flap OPEN (exhaust flap button ON)
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It is expressly stated that the parts or equipment offered here are manufactured exclusively for racing vehicles. There is no road approval, authorization or authority within the meaning of Article 55 of Regulation (EU) 2018/858, to whose provisions reference is made. Parts or equipment as defined in Annex VI to Regulation (EU) 2018/858, which are used both in racing and on the road, may only be placed on the market for vehicles intended for use on public roads if they meet the requirements set out in the delegated acts referred to in paragraph 3 of this article and have been authorized by the Commission. Parts or equipment that may pose a serious risk to the proper functioning of systems that are essential to the safety of the vehicle or to its environmental compatibility may not be placed on the market or put into service. By confirming, you expressly declare that you have taken note of these instructions, restrictions and prohibitions. Upon receipt of the parts or equipment, you assume full liability. *
With the AWRON CAN exhaust flap control, you can open and close the exhaust flap at any time. A push of a button on the steering wheel and the flap is operated regardless of the sport mode. This means you can enjoy the sound of your BMW whenever you want. The selected flap position is recalled after restarting the vehicle (memory function). Installation is simple and the module can be installed in around 30 minutes without cutting or soldering.
No error messages are created in the engine control's error memory. The flap control is automatically deactivated when a BMW tester is connected to the vehicle's OBD socket. To control the electric exhaust flaps, we use the existing cruise control/speed limiter buttons on the steering wheel, which are standard in every vehicle. To prevent the buttons from having a double function, the flap control functions can only be operated when the cruise control or speed limiter function is off.
Exhaust flaps are opened and kept open across the entire speed range.
Exhaust flaps are kept closed up to a predefined speed, which can be set via the PC Windows configuration software.
The functionality of the exhaust flap can be adjusted using the PC configuration software. It is possible to adjust the exhaust flap function depending on the speed and the accelerator pedal angle.
Function: Exhaust flap OPEN (exhaust flap button ON)
Function: Exhaust flap CLOSED (exhaust flap button OFF)