Re doing my Mid pipe with the offroad prochamber (got a BBK H-pipe now). I have Flowmaster 44s and im 90% sure i want to replace them.. I have been thinking about the magnaflow competition series but did a little ready and i get the feeling they are kidna like flowmaster? Hows borla? or what are some better options? Ill still probbaly get the Magnaflow Exhaust Tips though.. Anyway what are your guys recommendations?