STS and Pipes
I've seen this done a lot, so I know it's possible, but HOW is it done?
Please only reply to this if you have done it or witnessed it first hand.
Pictures would be GREAT.
http://www.norcal-ls1.com/forum/showthread.php?t=47454
you will see it's very apparant both mufflers are functional and quietening down the car as well as muffling the wastegate dump.
mine is all function and ended up looking ok






