Few Exhaust Questions

[06 v-maxx]

I just traded in my RCSB 04 for a 06 V-MAXX and im wanting to change out my exhaust. I removed my dynatech headers and cats from the old truck , which brings me to my first question. I know these trucks dont have what i call a y-pipe like the 5.3 did but would i be hurting performance by putting the dynatech y-pipe on? would i be better buying the dynatech 6.0 y-pipes? Also if i stay with the duel in setup i was thinking about going with the GMPP cat back #17800765, anybody have opinions on this kit. This truck will also get my 112 maggie from the

old truck to.

 

thanks Benji.

[70chevy03ss]

You will just need to get some pipes made up to go from the drive side to the passenger side. So you don't need the Y pipe. Won't hurt anything

[alex.t]

if your headers will fit, then go ahead and put them on , run a nice 2.75 or 3 inch all the way back and that will be plenty of room for exhaust

[8 UR HMI]

unless u are pushing some serious numbers, u dont need anything bigger than a single 3" im running a custom y pipe all the way back from my headers. it flows great.

[Jordan836]

If your Vmax is a 2wd im pretty sure you can use your Y pipe off of your 5.3. I had a 5.3 before my SS and the Y pipes were pretty much the same except of the fact that the 6.0 is dual in and it has a few different bends to clear the front drive shaft. But if your vmax is 2wd I would think you could just use your dynatech Y pipe from your 5.3. I have pacesetter Lts with a custom 3in Y pipe after the headers which I had made go 2 into 1 and it works awesome!