Ilovemountains

Im thinking about replacing my Borla cat back for something quieter once I install my DT headers, hopefully this weekend if my new 02 sensor comes in! Anyway,Bosal used to sell a full stainless system for the MX5, it was a great mix of performance and sound but only slightly louder than stock. Im wondering how a Bosal system would flow compared to my Borla... OR does anyone know of a quiet free flowing system?? Im just sick of hearing the thing drone and with an automatic trans, it drones alot! I know the Bosal system carries a lifetime warranty and Im sure I could sell the Borla for a few bucks to cover it since they are only about $100 for the full cat back!