Im driving a 94 honda civic hatchback. I want to buy a body kit for it but dont know which one i want yet. my catalack converter fell off the car. and i also need new muffler. the car is really loud. I want to buy a racing muffler for it but do i wait to after i get a body kit or buy one now. can i drive with no catalack and get a muffler on there . what kind of racing muffler should i get and do i put it on before or after bodykit. thanks.