Slp lm1's will be the loudest. I am running an or/x with magnapacks and it screams.
Sent from my Galaxy Nexus
"I'd rather lose by a mile because i built my own car, than win by an inch because someone else built it for me. You're car is your story, so don't let someone else write the book"
2004 Sonic Blue Mustang GT 5 speed Manual