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

 

What size of true dual?

 

3 inch

 

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.

 

i liked the duals. sounds great.

 

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

 

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

 

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

 

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

 

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