True Dual or Catback?

[93Chevy_1500]

My new 350 will be installed in about a week or so. But im undecided on what to do with my exhaust. I currently have a catback with a cherrybomb extreme muffler. Should I run the catback with a different muffler and a highflow or no cat? if so which muffler? Or should I run true dual exhaust (2 pipes 2 mufflers from headers back) with highflow or no cats? I like the deep sound of spintechs but have yet to hear any good sound clips on a gmt 400 to decide if I want one. I like it loud. I was thinking if i went true dual i would run 2 glasspacks with highflow or no cats. Any suggestions??

Motor- 5.7 tbi, shorty headers, edelbrock cam and lifter kit, and edelbrock performer intake.

 

[JJZ71]

True duals all the way back, use highflow cats & stay away from glasspacks

 

[93Chevy_1500]

True duals all the way back, use highflow cats & stay away from glasspacks

Whats wrong with glasspacks there not to obnoxious with cats im thinking the 22" ones. What mufflers do you suggest?

 

[JJZ71]

I'm kind of old school and would say go with the 40 series Flowmaster

 

[97PROSHOZ71]

Cat Back.

 

[Problem2420]

spintech!

 

[93Chevy_1500]

spintech!

I see you have a spintech exhaust. Got any sound clips?

 

[93Chevy_1500]

Im still leaning towards 22" glasspacks and cats though.

 

[Chris]

For the love of God, do not run dual exhaust on that truck. Everyone will hate you, and kittens will be boiled in hell everytime you leave a stoplight.

It sounds like complete ass and wrecks what performance there is out of those engines. Run headers if you want, but either way a catted y-pipe into a 3" single exhaust is by FAR the best combination of sound and performance. Pick up a 14" Magnaflow if you want it to be loud and sound decent.