Marc3.4V6

iTrader: (1)

I have a Flowmaster catback with the single inlet/dual outlet muffler but would like to swap it out for a chambered glasspack and still have dual tailpipes. Can this be done? I tried to wrap my head around how, but I don't know exhaust very well.

nomoneyz

iTrader: (15)

Yah it will work. What you do is put your "glass pack" in the I pipe then put a Y out the back for two tips. Take a look at the SLP loudmouth setup, its the same thing your talking about.

fireredz28

iTrader: (10)

yep, just copy the loudmouth setup

Marc3.4V6

iTrader: (1)

Ok, great, thanks guys.

96capricemgr

iTrader: (1)

Might consider a dynomax UltraFlo with dual outlet.
They are basically a glasspack BUT the big body tames them a bit, not raspy.