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      08-31-2020, 01:26 AM   #2
Pumxee
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Drives: BMW X6
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Quote:
Originally Posted by speedyman View Post
I've read just about everything there is here on the exhaust flap mod and various approaches.
It is my understanding that the exhaust flaps are in the open position on a dead cold star up. Could the electrical connectors to the controllers be disconnected at this time, right at cold start-up?
Quote:
Originally Posted by speedyman View Post
I've read just about everything there is here on the exhaust flap mod and various approaches.
It is my understanding that the exhaust flaps are in the open position on a dead cold star up. Could the electrical connectors to the controllers be disconnected at this time, right at cold start-up?
Would like to know the answer I this too. Want to add that only the right exhaust pipe has the flap open during a cold start. I don't know if they'll both remain open should you pull the pin at this time.
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