Quote:
|
Originally Posted by nyc328ci
Interested in hearing your ER downpipe...Stock Exhaust?
I have a 2013 X6 and have been thinking about a more aggressive sound without an aftermarket exhaust.
|
Check out my Instagram got a quick vides on it @jonny_yahoo
I relocated the valve from the passenger side tip to the midpipe so above 3krpm or wot it's a muffler bypass. But the video is just at stationary so it's closed.
Sine the valve isn't restricting the more aggressive passenger side of the muffler it's a little louder than if the valve was there and closed like on a stock exhaust (but plus downpipe)