I am starting to look for a slip on system for my 03 636. I had a Micron on my old CBR600 but I always like the sound of my friends ZX6 with a Muzzy. My bike had that shreaking Indy car noise while his had a deep, throaty, gutteral sound that made the bike sound so powerful. I am leaning more towards that sound instead of the high rpm scream. Which exhausts have that deep sound? Muzzy, Yosh?
2003 ZX6R Silver
2003 ZX6R Silver