- Aug 11, 2003
- 297
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And do all o/r pipes do it? I drove a GT with an X once (not sure what kind, not sure if the catback was stock.. prolly not) at WOT it sounded killer but it made this really loud and annoying sucking/scratching... hard to explain type of sound... is that the rasp that everyone talks about? Do o/r H pipes do that too?



