View Poll Results: Which aftermarket catback sounds nicest?
GMMG
186
20.74%
Borla
164
18.28%
Flowmaster
79
8.81%
Loudmouth
129
14.38%
2OTL
34
3.79%
Hooker
97
10.81%
Magnaflow
109
12.15%
Corsa
62
6.91%
Mufflex
37
4.12%
Voters: 897. You may not vote on this poll
Best Sounding Catback
Ever anything proven on what Cat Back puts down the most power?? People hate on the LM, and I understand its "too much" for some people. BUT when the high flow of the LM roars past their soft spoken ***'s does it really matter? I cant see how any pipe could flow much better. My younger bro has the Borla on his WS6 and that seems great as well. Bang for the buck, how can u beat LM? The only ones beating it out are Borla and GMMG ones that cost twice as much.
TECH Fanatic
Joined: Oct 2003
Posts: 1,101
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Originally Posted by LS1Silverado05
Ever anything proven on what Cat Back puts down the most power?? People hate on the LM, and I understand its "too much" for some people. BUT when the high flow of the LM roars past their soft spoken ***'s does it really matter? I cant see how any pipe could flow much better. My younger bro has the Borla on his WS6 and that seems great as well. Bang for the buck, how can u beat LM? The only ones beating it out are Borla and GMMG ones that cost twice as much.
Originally Posted by LS1Silverado05
Ever anything proven on what Cat Back puts down the most power?? People hate on the LM, and I understand its "too much" for some people. BUT when the high flow of the LM roars past their soft spoken ***'s does it really matter? I cant see how any pipe could flow much better. My younger bro has the Borla on his WS6 and that seems great as well. Bang for the buck, how can u beat LM? The only ones beating it out are Borla and GMMG ones that cost twice as much.
Not pointing fingers 
Originally Posted by blkchevyz
it doesnt have to sound like *** to make power.
Hell, look where Corsa is coming in....arent they high dollar?? LS1 Tech Stories
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i dunno i got the Y pipe open right now until I get the borla w/ eletric cutout hooked up (cleared of driveshaft).... i think borla is both of both worlds with a cutout 
TECH Apprentice
Joined: May 2005
Posts: 325
Likes: 0
From: Cali & Nevada
i have a 1994 camaro 6 speed with a SLP loud mouth and i think it sounds good i always get people telling me how bad *** it sounds it only pops and sounds real raspy when its cold but when it warms up it sounds great i guess it just depends on what you like for your own car
Originally Posted by LS1Silverado05
Ever anything proven on what Cat Back puts down the most power?? People hate on the LM, and I understand its "too much" for some people. BUT when the high flow of the LM roars past their soft spoken ***'s does it really matter? I cant see how any pipe could flow much better. My younger bro has the Borla on his WS6 and that seems great as well. Bang for the buck, how can u beat LM? The only ones beating it out are Borla and GMMG ones that cost twice as much.
im running pacesetter LT's to 2.5" duals with an x-pipe and no mufflers dumped at the axle. the car sounds sweet with the LE2.2 cam and its not obnoxiously loud, the sound is very deep and has little interior resonance(sp!) my friends both have LT1's one 383 y-pipe->XR1 dumped and the other has a y-pipe->cutout setup, they had a grin on their faces from ear to ear when they heard me pullup to the garage. best of all is i paid almost $125 for the setup at a local muffler shop, ground clearance is the same as LT's with y-pipe and sounds 10x's better, dont think im ever going back to a catback.