LOUD MOUTH ON 99 SS ?? will i keep my original hp? go from 320 or just stay at 320 ??
LOUD MOUTH ON 99 SS ?? will i keep my original hp? go from 320 or just stay at 320 ??
LOUD MOUTH BY SLP yes or no, its basically a non restricted system , anyone have any comments positive or negative? im also confused about the whole horspower thing gaining staying the same or losing i dunno thx for the help guys!
If you are set on one, get a used one. There are always people pulling them off because they get annoyed by the sound quality and loudness. All you have to do to change that is get a pro-flo twister mufler in the I in place of the resonator. 
I'm running the twister in the I of my Borla w/no plates and it has a great tone and NO rasp.

I'm running the twister in the I of my Borla w/no plates and it has a great tone and NO rasp.
http://videos.camaroz28.com/category...0e00c65e9c.htm
Thats my car, Pacesetter long tube headers, offroad ypipe and loudmouth exhaust. I like it.
Thats my car, Pacesetter long tube headers, offroad ypipe and loudmouth exhaust. I like it.
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Magenta_Hearts
LT1 Based Engine Tech
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Mar 29, 2017 08:54 PM



