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Discussion Starter #1

IC y-hose piping


I just got my tranny rebuilt and a new clutch (all for free, working at a dealership pays off, hehe). The downpipe and midpipe (as well as the driveshaft, and intercooler) were removed. Now, under WOT, my car makes a fluttering noise around 4-5K RPM and higher. It almost sounds like somebody has a big bag of sand and is shaking it really quickly. my car also seems to be a little louder at idle too. I was just seeing if you guys had any ideas. I'm going to ask the tech that did the work on Monday, but I'd like a better ideaa of what might be going on before then.

P.S. I would tighten the catback portion of the exhuast or look at the IC piping, but I'm lazy.
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