i'm redoing my exhaust and right now i have a pair of sweet 1 5/8" full-length bbk's and i want to run the system with 2 1/2" pipe. i want to run some hi-flow cats only without mufflers. i do want some really good flowing and aggressive sounding ones. this car will be for the street most the time but on the strip quite a bit. i was thinking about getting the flowmaster american thunder system for $225. is this any good?any suggestions on which cats to get and where to get them from??? if possible cheap ones, i am on a budget
thanks