high flow cat

[hN!]

Hey guys. I currently have a 2.5 cat back with no resonator It sounds ok but does get a bit of a drone i was wondering will a high flow cat help ? and maybe even make it sound better. I know you can get extractors but i've heard good 2.5 systems before that don't have extractors. Thanks

[DUK13Y]

A hotdog in the rear would probably help a bit. High flow cats wouldn't do much in my view.

[hN!]

Just found a good read up on street commodores via google. People are saying pointless unless you have big power.