2003 Chevrolet Avalanche exhaust kit, your thoughts?

[hbkj5400]

http://www.youtube.com/watch?v=qTGz1Adl72I


so i have a Chevy Avalanche 03.
325 V8 5.3L
and when i bought it a couple of days,
the owner had borla exhaust
single in, dual outs.
but its kinda quiet to me.
I want to put a Flowmaster 40-series
single in, dual outs
but i don't know if its the right choice.
you guys tell me.
here is the link to my avalanche

[69canam]

The Flowmasters will give you the sound that you want. And it would be the easiest to do. If you change the exhaust manifolds to headers, you are looking at a lot more work.