i just stright piped the rig and my gosh is it quiet u barley here the turbo a little grunt of engine but i have stock size tubing i hope my 4 inch system will make it way louder i hate stock exhaust
Is the cat gone too?Mine sounds pretty good without either.I was shocked at how quiet it was afterwards though...
__________________ 06.LBZ GMC[SLE1] 4x4 ....114k miles,4136 hours[Modded a bit.LOL]
Suncoast Stage V tranny!!,Mag/Hytec pan,1056TC,billet output...
2002 GMC ex cab sb 5.3 1500 2wd
1987 Monte Carlo SS 89k
1978 Malibu FORMER DURAMAX FORUM MODERATOR...........i HAVE YOUR iNTERNET pROVIDER ADDRESS...:tease
I see in your sig that you still have the stock muffler. Get rid of that thing.
I saw that too,why remove the cat,and not the muffler?Get that straight piped and then enjoy!!
__________________ 06.LBZ GMC[SLE1] 4x4 ....114k miles,4136 hours[Modded a bit.LOL]
Suncoast Stage V tranny!!,Mag/Hytec pan,1056TC,billet output...
2002 GMC ex cab sb 5.3 1500 2wd
1987 Monte Carlo SS 89k
1978 Malibu FORMER DURAMAX FORUM MODERATOR...........i HAVE YOUR iNTERNET pROVIDER ADDRESS...:tease
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