ty_ty13

iTrader: (42)

i have LT's, ory, and a dyno mouth exhaust setup and its just too loud to drive in town..... the d1sc makes it soo much louder it needs to be quiet...

i dont car how restrictive catback i get because ill have dual QTEC at the headers....

i want something with no rasp and a smooth rev..... remember i dont car how restrictive it is... it just needs to be QUIET and no RASP

and no i will not put CATS back on.

Thanks,

Tyler

KrazyDan

The quietest catbacks out there are hooker, magnaflow and the queitest slp dual/dual.

Anther fix would be sending me your 408 , that seems to be the problem

TheBlurLS1

iTrader: (8)

SLP dual/dual is what you need. I have it, along with a cutout in my 4" I-pipe. I was looking for silent with no power loss too, which is exactly what I got. Dual/dual is no longer made though, so you'll have to find a used one.

You will be suprised at how well the dual/dual flows. I ran mine back to back at the track and gained no MPH with the cutout open or closed. My car ran 12.1@114.5 both times. You would probably see some power increase considering how much more power you're making though.

XpEdItIoUs

iTrader: (44)

I attached a dynomax bullet on the end of my y pipe. The sound is good and no rasp.