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View Poll Results: Which would be the loudest on a bolt on car?
Cut out in the I pipe w/LT's
17
36.17%
LM1 + LT's
19
40.43%
TD's w/ bullet mufflers
11
23.40%
Voters: 47. You may not vote on this poll

Loudness battle

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Old Jan 7, 2011 | 07:42 PM
  #21  
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Yeah I would stay away from the lm1,it sounds great with a stock car,sounds ok with longtubes and a good y,but cam,heads etc, just sounds bad,I think duals sound the best out of any catback,clearance just worrys me,if you want loud and for it to sound great gmmg sounds great ,
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Old Jan 20, 2011 | 01:33 PM
  #22  
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Looks like a 3 way tie.
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Old Jan 20, 2011 | 06:25 PM
  #23  
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LT's with a 3" Y-Pipe (No Muffler) has got to be the loudest and still sounds awesome. I have this setup on my camaro and get nothing but compliments on the way it sounds.
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Old Jan 20, 2011 | 06:52 PM
  #24  
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I took my lm1 off and just started to see what it would sound like with a open y,I would rather have the lm1 on any day
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Old Jan 20, 2011 | 08:34 PM
  #25  
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Or you could be like me, true duals with loud mouth 1 resonators.

Yeah it's loud. Haha.
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Old Jan 20, 2011 | 08:41 PM
  #26  
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If you dont care about how your exhaust sounds or loudness the lm is the one that wins this poll.
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Old Jan 21, 2011 | 12:18 AM
  #27  
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I dont understand how lm1 + lt's is louder than a cut out.

Loudmouth has a resonator that restricts SOME sound.

A cutout by passes the muffler.

Am I wrong?
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Old Jan 21, 2011 | 09:38 AM
  #28  
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I've never used cutouts so I can't comment on that. I have used slp lm1 with lt's and ory and yes it was loud but sounded terrible to me. I'm running lt's with tsp true duals and sweet thunder mufflers dumped before rear axle and luv it. Sounds amazing in my opinion.
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Old Jan 21, 2011 | 09:47 AM
  #29  
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Two cut outs before the y pipe is the loudest. You loose alot of sound when you add y pipe. With open headers on my cammed ls3 it was ridiculous. Just insane. Added the y pipe and it became bearable. Now I have three classic chambered mufflers and it's still a head turner.
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Old Jan 21, 2011 | 12:19 PM
  #30  
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The resonator does nothing to quiet the sound
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Old Jan 21, 2011 | 05:12 PM
  #31  
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Originally Posted by Detoxx03
The resonator does nothing to quiet the sound
Are you sure? Isnt that why its called a resonator?
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Old Jan 21, 2011 | 10:06 PM
  #32  
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The resonator makes it louder.
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Old Jan 21, 2011 | 10:38 PM
  #33  
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Originally Posted by 99Bluz28
The resonator makes it louder.
See I thought the lm would be a "not so efficient muffler"

Where as with a cut out there is nothing to muffle any sound.
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Old Jan 22, 2011 | 08:15 PM
  #34  
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For the spring I have decided to do lm1 with a catted y pipe. Shouldnt be bad with an m6 and stock internals. (Ill find out lol)
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Old Jan 22, 2011 | 08:25 PM
  #35  
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the resonator really does nothing, theres nothing to it either.


btw... ive had tons of people comment on the sound of lts, ory, and lm1. even had people stop by my shop and ask what my setup was because they heard me driving around. never had anyone say it sounded like ***. although i am curious if its gunna be a bit too much when i get a cam this spring.
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Old Jan 22, 2011 | 08:26 PM
  #36  
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I have SLP long tubes, 3" ORY, 3" dynomax race bullet dumped.......

http://www.youtube.com/watch?v=llAT4...layer_embedded
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Old Jan 22, 2011 | 08:55 PM
  #37  
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Originally Posted by shane2390
the resonator really does nothing, theres nothing to it either.


btw... ive had tons of people comment on the sound of lts, ory, and lm1. even had people stop by my shop and ask what my setup was because they heard me driving around. never had anyone say it sounded like ***. although i am curious if its gunna be a bit too much when i get a cam this spring.
Probably. I hear its alot louder without cats. Then once you add a cam..
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Old Jan 23, 2011 | 01:49 AM
  #38  
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Originally Posted by mylittlez06
I have SLP long tubes, 3" ORY, 3" dynomax race bullet dumped.......

http://www.youtube.com/watch?v=llAT4...layer_embedded
Sounds angry. I hope you dont drive that nice car in the snow..
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Old Jan 23, 2011 | 02:14 AM
  #39  
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theres diff kinds of loud...the lm1 w/ lt on any setup is loud as **** and I think is has a louder cackle than a lot of stuff.

My race car is louder with bullets straight off the collectors than it was with straight headers, its a loud chest pounding rumble, not a cackle

and my old GTO with a corsa sport and longtubes w/ ms3 was the loudest damn thing I've ever had, I added a bullet to it but it didnt help much...those open chambers like a corsa sport or lm1 add to the loudness. Heres a video its loud as hell...you can get a nice laugh too
http://www.youtube.com/watch?v=BAb6nxWEcsQ
http://www.youtube.com/watch?v=zuOx1VBMMPg

Last edited by ZTwentyAteU; Jan 23, 2011 at 02:21 AM.
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Old Jan 23, 2011 | 02:23 AM
  #40  
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Originally Posted by MikeWS6
Sounds angry. I hope you dont drive that nice car in the snow..
thanks!!....and I def dont drive that thing it the snow or rain LOL that jeep wrangler in the back ground is my DD.....I just pulled it out for the vid...its the first time its left the garage since november lol
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