Looking for opinions on best performing slip-ons for the ZXR. When I bought mine in August of 2012 there was really nothing available yet. Now that I'm looking again there appear to be tons. Who is putting the best product out there to replace those stock cannons?
2009 HD Street Glide
2008 HD Fat Boy
2006 HD Road King
2003 HD Road King Police
2001 HD Ultra Classic
1999 Suzuki Intruder 1500
1998 Suzuki Katana
1994 Yamaha Virago 750