Guys, I have a 2008 350Z, and just got TurboXS Test pipes. Had them installed and the make some sort of rattling sound at the connection to the Y-Pipe. Its not raspy in the exhaust note. I was wondering if anyone has some advice on what couldbe causeing the issue. The tuning shope I had it installed at tried to feed me some **** that it was the exhasut tips. Could it be the y-pipe itself or the gaskets connecting to the y-pipe?
any advice would be great.
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