What kind of muffler should I get for my RL? I've been into import cars since forever and i always liked import cat-back's. I know the RL is not a import (no flaming please). I'm thinking of getting a greddy evo muffler or apexi n1 muffler. I interested in the dynomax ultraflow SS w/ a tip that looks like our stock one but it just doesnt look that great to me. I definitely want a 3" exhaust but i'm having a hell of a time choosing a muffler. Any suggestions guys?