Quote:
Originally Posted by spool twice
ntg44, have you noticed a change in rasp after a few hundred miles? Mine no longer rasp, just the usual upshift "fart" if I catch it at a certain rpm range when the exhaust valves do their thing. I didn't think it would change, but I guess coating the interior exhaust pipes with soot after a few hundred miles did it's thing in a good way.
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3500 RPM rasp is still there. I can't figure it out. But I've also gone through 2 revisions of mufflers and I haven't driven as many miles as you have. It's not that bad though, and is easily manageable with throttle.
Given the circumstances though, since a new exhaust will be developed anyway, I'm not going to invest any more money when the car will most likely have a completely redesigned system in 1-2 months. Just don't see the point in spending any more money and time over it. Winter finally hit Chicago, so won't even be driving the car much until then. I can wait
