What flowmaster would be good for a 2004 gmc canyon. 3.5 liter 5 cyclinder?

[Todd]

i just bought a 2004 gmc canyon and was wondering some upgrade parts for it. i was looking into flowmaster, skyjack, and i don't know what kind of tired yet for the exterior. the interior i am looking for one din in dash dvd player, and a in dash kit for the truck.

 

[G6er]

I hear the 50 series flowmasters have a nice sound to them and turn out pretty well with the V6's so i would imagine it wouldn't be too bad for your 5.
If you want louder you'll go with the 40 series though.