How loud do u want it?? Listen to mine (grabber blue 2010) in the video in my sig, it has BBK Equal Length Tuned Shorty Headers, and an off-road X-Pipe, AND, IN THE VID IT STILL HAS STOCK MUFFLERS!! SO, IF U WANT THAT VOLUME AND SOUND, THAST HOW, IF YOU WANT LOUDER, CHANGE MUFFLERS.. SINCE THEN...