Originally Posted by boejangles
Yes the Leo Vince's bolt right on, they're designed to work with the stock header pipe. Also just like Akrapovic everything is dynoed before it's released.
Leo Vince is relatively new here in the states and not widely recognized yet. The company is geared towards being the best and it shows in their quality, thus far it's one of the best I've seen.
Picture is on an SMC model
Count me in on the group buy.