I really liked the sound of the Area P muffler (the larger/longer one) I could care less about how "loud" it is, im more concerned with tone and performance and it sounded great! very throaty and deep.
Just Installed the Two Brothers Black Series Full Exhaust with PCV that has the Ignition Advance built in. Or could even recommend the Two Brothers Slip On too.. Even with a Slip on you are going to NEED a PC5 because of the LEAN MAP that is on this bike... Needless to say. This things ROCKS MAN! Has the tuning, the sound, and the neat styling too. NO REGRETS! Worth EVERY DOLLAR SPENT on this setup. IT WORKS! RECOMMEND THE FULL SYSTEM! GO FOR IT!