What is the laudest exahust for an LT1?
Registered User
Joined: Sep 2003
Posts: 449
From: southeast USA
Re: What is the laudest exahust for an LT1?
I have a gutted cat and no mufflers with dual 3" outlets. It sounds good. Not the loudest exhaust Ive heard but it is the loudest LT1 exhaust Ive ever heard. I live on FL line above Panama City so come hear it. I'll meet ya if it isnt too far. 
Registered User
Joined: Mar 2004
Posts: 2,125
From: Connecticut
Re: What is the laudest exahust for an LT1?
i got a y-pipe back exhaust for sale if he wants it..its for a 93-94 lt1...(but can be changed) ypipe with welded gutted cat..then an SLP loudmouth with no resonator..its a mandrel bent 3" pipe all the way to the back then its the SLP from the axle back..its EXTREMELY loud...alot louder than a normal SLP...200$
Thread Starter
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Joined: Sep 2003
Posts: 422
Re: What is the laudest exahust for an LT1?
Originally Posted by ninetythreez
I have a gutted cat and no mufflers with dual 3" outlets. It sounds good. Not the loudest exhaust Ive heard but it is the loudest LT1 exhaust Ive ever heard. I live on FL line above Panama City so come hear it. I'll meet ya if it isnt too far.
Thread Starter
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Joined: Sep 2003
Posts: 422
Re: What is the laudest exahust for an LT1?
Originally Posted by TransAm396
i got a y-pipe back exhaust for sale if he wants it..its for a 93-94 lt1...(but can be changed) ypipe with welded gutted cat..then an SLP loudmouth with no resonator..its a mandrel bent 3" pipe all the way to the back then its the SLP from the axle back..its EXTREMELY loud...alot louder than a normal SLP...200$
Thread Starter
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Joined: Sep 2003
Posts: 422
Re: What is the laudest exahust for an LT1?
Originally Posted by ninetythreez
I have a gutted cat and no mufflers with dual 3" outlets. It sounds good. Not the loudest exhaust Ive heard but it is the loudest LT1 exhaust Ive ever heard. I live on FL line above Panama City so come hear it. I'll meet ya if it isnt too far.
Registered User
Joined: Feb 2004
Posts: 271
From: Eagan, MN
Re: What is the laudest exahust for an LT1?
I have jet hot lts, hooker off road y-pipe, about a foot of 3" diameter piping, a dynomax bullet(the short one), and a turn down right before the rear end. With the CC306(one of the best sounding cams out there) it sounds like an old drag car. If only the bite was as bad as the bark.
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Joined: Jul 2002
Posts: 564
From: Palm Beach Gdns. Fl USA
Re: What is the laudest exahust for an LT1?
slp loudmouth is very loud, and sounds great on a stock car...when or if u decide to add a set of LT's however, u will probably want to quiet it down some by welding a bullet muffler in there or something.
Cory
Cory
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Joined: May 2003
Posts: 886
From: Connecticut
Re: What is the laudest exahust for an LT1?
Loudest LT1 exhaust............I'd have to say open long tubes. Anyone know of anything louder?
I was a bit jealous that my brother's 94 Z has a LM exhaust while mine just has a Magnaflow...That's until I put my DMH in
Now he's the jealous one
I was a bit jealous that my brother's 94 Z has a LM exhaust while mine just has a Magnaflow...That's until I put my DMH in
Now he's the jealous one
Registered User
Joined: Sep 2003
Posts: 376
From: VA
Re: What is the laudest exahust for an LT1?
Originally Posted by SVT03
Well, just because he lives in Florida, that does not mean that you can legally remove the cats. It is illegal in all 50 states to remove them. Will a shop do it? Maybe.
As for loud, long tube headers, and the SLP Loudmouth is probably the loudest. Some say it is a little "ricey" as it tends to pop and snap alot. Personally, I suggest using the stock piping, and installing a Dynomax bullet muffler, also known as the Dynomouth. Much cheaper than replacing the entire exhaust system with SLP's. Not bad for every day driving, and really gets loud when you nail the throttle.
As for loud, long tube headers, and the SLP Loudmouth is probably the loudest. Some say it is a little "ricey" as it tends to pop and snap alot. Personally, I suggest using the stock piping, and installing a Dynomax bullet muffler, also known as the Dynomouth. Much cheaper than replacing the entire exhaust system with SLP's. Not bad for every day driving, and really gets loud when you nail the throttle.
It doesnt make it legal to gut them but it doesnt make it illegal too either. So actually he can gut them.
