I have 2013 Boss 302 and im thinking about either getting longtube headers and offroad quad h pipe. Or BBK cat delete pipes which hook up to the factory mid pipe and exhaust. My only concern is might be moving to Texas and I know they do emissions there. So I could do one of two things. Could get second mid pipe with cats if I went longtube headers. Or could put the catalytic converters back on and take the delete pipes off.