Quote:
Originally Posted by buggydrvr
Let me clarify, I didn't install it myself, the dealer did. Can anyone confirm if a valve exists? If so, where can I find it?
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For the stock exhaust on N55, the valve is on the driver side. You can actually see the valve looking into the exhaust, and you can also look underneath and see where it is plugged in.
See this thread for some pics/info.
https://f30.bimmerpost.com/forums/sh...d.php?t=819125
I'm sure you can investigate to figure out if yours is valved, it should be pretty obvious.