Mine were loud when i put them on but after driving to Florida with the car they Are 10 times louder then when i got them. And i just sealed everything up and they are loud as hell.. Louder now with the dumps.
Look Its Aaron said:To the original poster.
Are you still running the stock mid pipe with cats?
Darkwriter77 said:I dunno. The physics and such of it just don't make sense. The baffles would have to physically change shape for them to "break in," and I just don't see that being a realistic possibility - those delta shapes are welded top and bottom to the casing, so there's really nowhere for them to flex/bend.
Only theories I have to explain a sound change on Flows:
- Computer re-learning the air/fuel mix and such, but only if you disconnect the battery at the same time as the exhaust change;
- Minor exhaust leaks at the flanges develop as the connections settle into place over bumps, turns, and heat cycles;
- The existence of that obnoxious Flowmaster drone at most RPM's becomes more and more impossible to deny after the initial "newness" of the exhaust wears off, and one is faced with a subconcious decision to either love it or hate it.
Either way, I figure the side-exit Flows will be louder than the average cat-back setup, but again, you'll have clearance problems and you might be bothered by the fumes wafting up to through the windows at stoplights. (On mine, I found it quite enjoyable. Carbon monoxide and vehicle emissions make for a groooooovy high... )
gungfusemaj said:It takes a month or 2 depending on how much you use your pony...the heat makes "changes" to the medal over time...
cevtv said:You guys are a riot with all your metallurgical theories.................It sounds completely psychological to me.......
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cevtv said:You guys are a riot with all your metallurgical theories.................It sounds completely psychological to me.......
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Dean85GT said:Well.....Heres the way I noted. My dad drove the car the day they were put on and then me and I drove to go out with a friend. The next time my dad was in the car was like a month later....He said it got louder, same with my friend. Yes I understand how it makes no sense for them to get louder, but they just did. Not alot louder, but it was a difference that was noticed.
Darkwriter77 said:I'd say whatever it sounds like now is what it's gonna sound like for good ... until they rust out.
greenstang1313 said:^^Thats probably the most retarded thing I've ever heard anyone say.
Give it a month, they will sound MUCH better than they sound right now.
I put a Flowmaster 50-series cat-back on my 95 Mustang GT and when I started it up at the exhaust shop, it sounded exactly like it did stock, if not quieter. After a week it started to break in and sound better, and after another week it sounded even better, and a month later it started sounding really really good.
(i know how you feel, i was so disapointed when I pulled out of the exhaust shop with my car sounding as quiet as it was before, having spent $400)