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dAHLer Exhaust Flap / Valve Control Module With Remote Control
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dAHLer Exhaust Flap / Valve Control Module With Remote Control



Our Exhaust Flap Control Module was developed and manufactured in Germany and is a must have if you like to control the sound of your car.

With the device installed you can manually open and close the standard built-in exhaust flap of your BMW at any time. It operates at the push of a button on the in delivery included remote control or can be programmed to your mirror buttons, so the system will be very well integrated.

Installation of our Exhaust Flap / Valve Control Module in your BMW is easy and can be carried out by anyone with a little manual skill. The device is a direct plug in to the existing (OEM) harness. You pull out the original plug and connect it to the socket. The other plug is then connected to the socket on the exhaust flap and the connection is done.

The complete installation takes place in the trunk and under-body. You look for a cable duct or unused sealing plug that leads from the inside to the outside. Power supply comes directly from the original plugs and there is no need to lay cables through the interior of the vehicle.

With our smart Exhaust Flap / Valve Control Module, one cannot close the exhaust flap permanently. This is for safety reasons as when driving at full throttle with the exhaust flap closed it could damage the engine in a long term.

If BMW updates the computer software, our Exhaust Flap / Valve Control Module is not lost or overwritten.

As our Exhaust Flap / Valve Control Module operates as minimally in the vehicle as necessary, it does not does not leave an error message. When your BMW goes to the BMW workshop for maintenance, no errors appear on the DIS machine.

The dAHLer Exhaust Flap / Valve Control Module for the BMW is undetectable to plug-in diagnostic readers and it leaves no traces behind

Our Exhaust Flap / Valve Control Module for your BMW vehicles are here to improve your driving experience with an awesome sound.

The system has been checked and is it not causing any damage to your vehicle. Each of our systems is individually checked for function after assembly and subjected to quality assurance. All Modules are made in Germany by a team of specialists at an ISO 9001:2015 certified facility.

Exhaust Flap / Valve Control Module for the BMW is built to be safe from the ground up, so that it cannot interfere with the data bus.

The Module is permanently resistant from up -30° to +80° C (-22° to 176° F). As a rule, you don’t need any additional heat protection.

Works on ALL valved F and G series BMWs

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Vehicle Fitment

  • 320i, 330i, 330e, G20 Sedan
  • 520i, 530i, 530e G30/G31
  • 730i, 730Li G11/G12
  • 740e, 740Le G11/G12
  • 740i, 740Li G11/G12
  • 750i, 750Li G11/G12
  • M2 Competition F87
  • M2 CS F87
  • M3 Competition F80
  • M3 Competition G80
  • M3 CS F80
  • M3 F80
  • M3 G80
  • M4 G82
  • M5 Competition F90
  • M5 CS F90
  • M5 F90
  • M540i G30/G31
  • M550i G30/G31
  • M760Li G12
  • M8
  • X3 M40i G01
  • X4 M40i G02
  • X5 M & Competition F95
  • X5 M50i G05
  • X6 M Competition F96
  • 330i, 320i, G21 - Touring
  • 430i, 420i, G22
  • 430i, 420i, G23
  • 840i G14, G15, G16
  • M340i xDrive & RWD - Sedan
  • M340i xDrive G21 - Touring
  • M440i xDrive - Convertible
  • M440i xDrive - Coupe
  • M850i G14, G15, G16
  • X4 M & Competition F98
  • Z4 30i, 20i G29
  • Z4 M40i G29
  • We are typically very quick and have a 24-48 hour turnaround time (this applies to products we have readily available at the warehouse and not a product that requires special order). Transit time depends on your order and which warehouse we are shipping from, but typical transit times are between 5-7 business days from one side of the US to the other. Larger items like bumpers and body kit conversions can take up to 10 business days to get you from time of ship.

    Majority of the items we offer do ship free to the lower contiguous 48 states. States that require plane or boat to reach (such as Hawaii, Alaska, Puerto Rico, etc) do NOT qualify for free shipping. Larger items such as bumpers, hoods, fenders, also do NOT qualify for free shipping. Please contact us to inquire about international shipping costs. During checkout, you will know which items ship free and which have shipping costs associated with them. In general, larger/heavier items will have additional shipping costs (body kits, wheels/rims, etc)

    Even though everything can be shipped internationally, sometimes the cost is simply just too high and doesn't make sense to do so. We're here to make sure you have a great shopping experience, so if you have a product(s) you want to inquire about, please contact us at

    Yes, we do price match reputable competitors in the marketplace. If you find a product cheaper elsewhere, please email us the (1) link of the product from our website and (2) the link to the competitor site. We will make an assessment on our end if we are able to price match or not and respond to you via email.

    Typically you have 14 days to return a product you purchase when you change your mind. Damaged and improperly installed products are NOT eligible for returns. Shipping fees may be assessed and not refunded based on criteria as well as restocking fees. Please see our FAQ page for more details.

    Unfortunate Kies Motorsports no longer does customer installs. Our HQ is solely reserved for filming, office space, and shipping/receiving.

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