think she ment rep.. as in hoon, muzza lol, wanker, fully bro!!!, you no all that shit...
have something not to loud but not to quite that has a nice note to it and make sure the exhaust actually does some gains for your car and trust me you will love it even more then the cannon cause cannons are loud from foot down, nice exhaust systems get louder as revs go up and changen gears sounds better then cannons