I have Yoshi R77 Carbon Fiber slipons on my 09. One reason I bought them is because I figured I could go to a full system by just adding a header. Come to find out most people won't just sell the header, you have to buy another new full system, WTF?!
So now I'm looking for someone else's header. I heard some people are going to the vance & hines because that allows dual cans but has anyone dynoed that system with R77 cans?
So now I'm looking for someone else's header. I heard some people are going to the vance & hines because that allows dual cans but has anyone dynoed that system with R77 cans?