If you were going to try to get better sound better performance and ultimately better everything. WHat exhaust would you put on your 328. Keep in mind I have a Hyperflow Cat on One buddy wants me to put on the TUBI Another says go with stebro all the way. What are all the alteratives and who is the expert on this. I like a nice comanding sound. I dont want it to sound like a tin can. JJ
I currently have an Ansa on a carb 308. Ansa pretty much made all the factory exhaust, and all that stuff fits pretty well, in that you never hear people complain about how it looks or installs. I think you could say the same for Tubi, it seems to fit excellent. The same cannot be said for anything else I have heard of unless it was custom made, with the possible exception of X-ost. So my opinion would be Ansa or Tubi. Loud or louder. Standard or upgrade. Expensive or really expensive. Pretty or prettier, respectively.
ANSA does not cover the whole range of 3X8s with fitment for some reason. Check with them in Atlanta, GA. They do have a mellower tone, IMO and while "sport" are not overly shrill.