BMW Exhaust Valve/Flap Controller

Easy install

Is a super simple to install anyone can do it, takes less then 10 min and is simple to use.

2016 BMW M6 Convertible

Install wasn’t bad. Connector was near driver side rear tail light. Once installed, worked perfectly and now the stock exhaust sounds better with valves open on demand. Great product until I purchase full exhaust.

Replacement exhaust valve vacuum controller

There was an issue with the vacuum controller on my exhaust system. Customer service sent a replacement unit overnight shipping. The level of service this company provides is exceptional. I'll be a repeat customer and highly recommend their product.