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Strup Tps Installed - issue came up

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Old 03-12-2007, 11:14 AM
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SexZRed06
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Default Strup Tps Installed - issue came up

After installing my strup tp's i noticed that as my revs decline, i hear a loud buzzing vibration coming from some part of the exhaust. Have any of u had a similar problem? Im pretty sure its just the exhaust piping vibrating against the car, but if that is problem I want to know what someone did to silence it. I really want to get rid of this god forsaken sound! My stock exhaust sounds so nice with the tps on it and that damn buzz is ruining it!
Old 03-12-2007, 11:55 AM
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Pooplet
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Its not rattling on anything. Its the TP make noise from backpressure from the rpm decline apparently. I had the same issue so your going to have to live with it.
Old 03-12-2007, 12:55 PM
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SexZRed06
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Usually sound from backpressure is popping or a little sloppyness. This is a clear loud buzz?...are u sure u had the same problem?
Old 03-12-2007, 01:33 PM
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9kFever
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my testpipes were hitting the heatshields so i ended up bending them back and eventually taking them off. If its really loud its the heat shields if not its just the normal buzzing
Old 03-12-2007, 01:39 PM
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plumpzz
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just check for clearance. What post #2 is talking about is a distinct hissing noise associated with test pipes on the VQ. Sounds like a hiss on decel. Very loud.
Old 03-12-2007, 02:08 PM
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BJX
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I was with him when he installed it, it sounds very nice but like he said when the revs decline, it kinda sounds like a rattling sound...
Old 03-12-2007, 02:18 PM
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Pooplet
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its like a rattlesnake noise
Old 03-12-2007, 02:24 PM
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SexZRed06
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It sounds like metal rattling. If u like I can get a video clip of it and post. Why would strup release a design that makes such a craptastic sound to ruin such a nice setup?
Old 03-13-2007, 01:58 PM
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jdifolco
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Most TP's have some sort of buzzing or raspy sound. I had the Strups on for 3 days then took them off and they became paper weights until I was able to get a full exhaust but that car is gone now. I just couldn’t handle the sound for the little amount of power I felt. Not sure if they will bolt up to the 07 exhaust though hmm ..maybe I'll try.
Old 03-30-2007, 10:16 AM
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DROPPEDIT2WCE
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it is the factory y-pipe causing it probably
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