I noticed the previous owner of my bike removed the end caps on my 2:2 exhaust...the exhaust is a 3" disc "performance core" and currently has 12 discs per muffler, but no end cap.
I want to add end caps, but what will this do to my performance and sound? Do you reccomend the closed end caps? I'm sure I will have to adjust the fuel mixture, but what should I expect with overall performance and sound?
88 CI S&S with a Super E carb & K&N air filter.