Need help on the SLP LM 2 muffler

**Lunatikgixxer** · 04-21-2010, 02:46 PM

Ok guys sorry for posting new threads constantly but i have literally like a million questions to ask and im about to put an order in, in the next hour or so. My exhaust situation is currently, pacesetter LTs, pacesetter off road y pipe, and the hooker aero muffler. Im happy with everything except the muffler. Im stuck between the SLP shotgun muffler and the SLP LM 2 Muffler. I have 2 questions, which ones louder/performs better, and will they work with the pacesetter y pipe?

**Y2KPewterSS** · 04-21-2010, 09:17 PM

They both perform the same, and I assume by SLP shotgun you mean the original Loudmouth(LM1).

LM1 is louder than LM2, but sounds raspier and honestly like a dump truck with no cats and long tubes. I would choose LM2 out of both those options.

Yes they will work with your y-pipe as well.

**Z28boy2000** · 04-21-2010, 09:32 PM

i vote that you keep the catback you have now and use a cutout...id say 87% of people that run a LM with lt's end up changing it back to a muffler

**Lunatikgixxer** · 04-22-2010, 05:47 AM

Originally Posted by Z28boy2000

i vote that you keep the catback you have now and use a cutout...id say 87% of people that run a LM with lt's end up changing it back to a muffler

really? how come?

**Spaz** · 04-22-2010, 05:55 AM

Originally Posted by Lunatikgixxer

really? how come?

it's obnoxiously loud... http://www.ls1.com/forums/showpost.p...6&postcount=29

there is a link to my car... there is a rasp point between 2.5-3k rpm that gets annoying after a while... other than that it doesn't sound to bad...

**JRENIGAR** · 04-22-2010, 02:22 PM

I have the same type exhaust as op and its got rasp between 2.5-3k also. I wonder if the slp is worse because I could stand the tone to be louder but not with more rasp.