kesso2118 Well-Known Member Joined Mar 8, 2006 Messages 590 Mar 31, 2016 #1 Does anyone know the ID of the Stinger on the AB 21SS and AB 21ST tuned pipes? Both of my pipes have the standard muffler, not the long version and it feels like the AB 21SS has a smaller stinger than the ST. Thanks, James
Does anyone know the ID of the Stinger on the AB 21SS and AB 21ST tuned pipes? Both of my pipes have the standard muffler, not the long version and it feels like the AB 21SS has a smaller stinger than the ST. Thanks, James
