need advice on a new setup
for my exhaust i have LT headers and tsp true duals with dynamax bullets dumped vary loud with my cam. so i want to make it sound almost like a a old 60's muscle car but quiet down just a little and have a nice deep sound to it. i was thinking about borla xr-1's but they have two different designs a round and a oval which one do you recommend and would the round ones be any quieter than my dynamax bullets

