howiess2000

I have read in magazines about people customizing the SLP Loudmouth, by removing the muffler portion of the unit, and then replacing it with a Dynomax bullet-style muffler.

How does this affect the sound quality? HP gains?

Can this also be done with the new Flowmaster Hushpower muffler?

Thanx fer your help

Slowhawk

iTrader: (12)

Yes,you take a Loudmouth,cut off the resinator and replace it with a Dynomax Bullit(16").
It helps get rid of interior noise and idle is alittle quieter..I don't think the Flowmaster will fit there.

Screamin_Z

iTrader: (2)

do u have a LM now??? if not don't spend the money on a LM and just get a bullet put in the I pipe and a custom y after the axle.

Tally TransAm

iTrader: (17)

holy crap the dynomouth made it to a magazine

which one

that is pretty cool

Cal

iTrader: (1)

I recently installed a "BorlaMouth." The Borla XR1 offset muffler is probably as big as a Flowmaster, 14x8 inches. I made it fit where the LoudMouth resonator was by cutting out the "bucket" shape in the floor pan and welding in a flat piece of 16 gauge steel. This muffler is great; very mellow until you put your foot in it, then it really bellows! Also it's stainless steel so you never have to replace it.

howiess2000

It is in GM High Tech Performance; Sept. 2003 issue.
Article:"Hand-held Hot Rod"