My cousin just picked up an 03 cobra with just a shifter, intake, and borla catback on it. It some how failed insection due to illegal mufflers. We are in Maryland by he way. Also, at first the mechanic told my cousin that it failed because it didnt have mufflers and they would weld some in for $700!!!! But when my cousin spoke to the manager, the manager explained that the MUFFLERS on it were "illegal". So my cousin went to the state police and there is a bs appeal process that will take longer than the temp tags are good for. So, what now?