SLP Loudmouth
03-21-2003, 02:59 PM
#17
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Join Date: Mar 2003
Location: Maryland
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Didn't mean to double post but what exactly does you having an auto have to do with you not using the gas much? I accidentally posted the previous on this thread, i have two threads goin about LM exhaust because i am blind and coudlnt find my last one, as u can tell i am new here...
03-21-2003, 03:47 PM
#19
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Join Date: Mar 2003
Location: Fort Smith, AR
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what does he mean by because he has an A4 why doesnt he use the gas?
03-21-2003, 04:05 PM
#22
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Nice car jeremy, i really like your color a few months ago i was coming home and i saw a car with the same color, and i had to park my car and get out and look at it. Its cool it changes color at different angles, how much did ur sound system cost btw?
03-21-2003, 05:02 PM
#23
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Ok, thanks for clearing that up, i got another question, after lookin over this message board i have seen some talk about just replacing the muffler, most people suggested a dynomax ultra flow? How would that sound? and how much horsepower do you think u would gain with that? Thanks
03-21-2003, 09:15 PM
#25
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Join Date: May 2002
Location: Clarksville Tn. USA
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The best gains will come from a full catback system due to the stock exhaust being 2 3/4" in diameter plus its got a few unnecessary angle's, and flat spots in it as well as those compression bends "if you look at it after its out you'll see what I'm talking about". Most aftermarket systems are at least 3" diameter and mandrel bent so that the pipe is the same diameter throughout the system. The only downside to the Loudmouth is it was originally intended for the LS1's, so you have to get an install adapter kit or cut your existing pipe and clamp or weld on to it so you've still got about a 2' section of 2 3/4" pipe in the system right behind the cat.
03-21-2003, 11:15 PM
#27
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Join Date: May 2002
Location: Clarksville Tn. USA
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Well, a cutout may become you best friend in this case. Swapping mufflers has cost me around $200 on both occasions with parts and labor. Most crossflow mufflers run between $75 to $100 just for the muffler then you pay a shop to put it on for you. Aftermarket mufflers will require a 2 1/2" exhaust pipe upgrade because the factory is only around 2"-2 1/4" plus you'll probably want some flashy tips too, you'll hit $200 pretty quick that way. A cutout can be had for around $50 or so, I've seen em' clamped or welded so either way will work. The popular spot seems to be just before the axle but I've heard of some behind the cat as well. I've also seen header reducers welded in the bend of pipe just before it enters the muffler, I had that at one time...Sounded just like a Loudmouth and only cost me $25 installed but it had this annoying "blowing on the opening of a bottle" sound sort of akin to a fog horn, it really mucked up the sound of the car. But either one of those would be your best option on a budget.
03-22-2003, 10:32 AM
#28
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Hey guys, i just went and looked at a 94 z28 convert and i love it, it looks like i am finally gettin another car. I didnt realize that if you get a new muffler the pipe size wouldnt be the same, good point.
