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
A hotdog in the rear would probably help a bit. High flow cats wouldn't do much in my view.
A Commodore is a passion. Anything else is just a car
Just found a good read up on street commodores via google. People are saying pointless unless you have big power.