Valvetronic BMW Exhaust Valve/Flap Controller

Valvetronic BMW Exhaust Valve/Flap Controller

Marsoni

M251S

$109.45

Get it in 3 business days with 1 day shipping. Friday, May 29

Valvetronic BMW Exhaust Valve/Flap ControllerValvetronic Designs is proud to now offer our exhaust controllers for use with most BMWs. This small plug and play unit connects into the factory wiring harness and allows the driver full control of the exhaust valve whenever they want. For too long enthusiasts have had to pay too much for command of their exhaust. We solve that issue. These controllers connect to the vacuum solenoid in the trunk to provide the driver control over their exhaust flap.

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Your Valvetronic BMW Exhaust Valve/Flap Controller orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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You'll receive a tracking link by email once your Valvetronic BMW Exhaust Valve/Flap Controller ships.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Our very fussy Havanese absolutely LOVES these sticks! I had to find a new product after the USA-made chicken wrapped rawhide sticks were no longer available. It is very difficult to find a quality product made in the USA & while these are made in Cambodia, they seem to be made under very strict standards. I was also impressed that this co. claims it has never had a recall of their products. I also relied on the many, many excellent reviews of past customers. Our Teddy gets a stick every morning & then will wait by the pantry to get an additional 1 or 2 or more throughout the day! He usually does not eat the rawhide, just chews it up a bit. He is in love with these!! He also has a sensitive stomach & these have never bothered him one bit. His teeth are also quite clean from using these!

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Reviewed in the United States on April 18, 2026

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John Thacker

Massapequa, US

★★★★★ 5

Great dog treats

My two dogs love these treats.

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Reviewed in the United States on May 15, 2026

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judydia

Louisville, US

★★★★★ 5

Great value

You get so many in the package. My dog gets one each night after dinner as a “tooth brushing”. He’s a big greyhound and these are thin and smallish, which is great for smaller dogs, but he loves them anyway.

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Reviewed in the United States on May 21, 2026

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Laura C.

Battle Creek, US

★★★★★ 5

My dogs all time favorite treat!

My dog only likes these treats only! Goes after as soon as I open the package definitely recommend to anyone who has a picky eater for a dog and looking for something to give to them!

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Reviewed in the United States on April 13, 2026

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Amazon Customer

Omaha, US

★★★★★ 4

Dog loves these

One of my dog’s favorite treats! Consistency on each one varies from little to fully covered.

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Reviewed in the United States on May 20, 2026