supercharged680

iTrader: (1)

hey guys i have 2 setups in mind.

1 is a true dual with x pipe and 2 mufflers dumped

the other is a 4" exhaust

will one make more or less power than the other?

truck is a 2012 sierra 6.2 heads cam + tvs2300

thanks

smoggist

What size of true dual?

supercharged680

iTrader: (1)

3 inch

BrutalSierra

iTrader: (1)

I say single 4"

I'm going this route with my truck, 1 7/8" LT's ORY 4" out the back with a 4" Aero Turbine muffler.

TXsilverado

iTrader: (19)

i liked the duals. sounds great.

DR132

you won't be giving up anything either way, i'd personally run duals but that's just my preference.

62nalide

iTrader: (1)

Im with this guy 4'' on 6.2s are great espcially with FI had it when i was cammed only, did wonders and now FI even better

gmstrong

+1 on the single 4",Cheaper,easier.

TXSZ66AVLANCHE

iTrader: (7)

Does anyone know of a prebent 4" over axle pipe?

ayousef

we were asking locally and apparently no one does a mandrel bent 4" tubing...