ok!!!! why do an x pipe after cutting off the y pipe which goes into one to begin with. and with no muff it is going to sound like shit. if you arent go to mod it to death there is no reason to go to extreme with the exhaust. imo i would get a nice single inlet muff and dual out but a louder muff. but if you want to go the dual route then go for it. try dumping your exhaust you have now and see how it works.