I debated whether to put it on as my bike is still under warranty. I decided...what the heck I'll give it a try. It adds close to +18hp and another +35 ft lbs of torque according to the specs. The bike runs much stronger, but the biggest plus is it performs a lot smoother. Much smoother idle as well. I can't speak for the 40 mpg claimed at 70 mph, as I haven't held it at that speed for a long time on the highway. Overall my mileage has dropped a little over 3 mpg. It's nice to have the speedometer corrected and I believe the rev limit is raised as well. I like the tune and plan to stick with it. I believe others who are using it are happy as well. My bike is still stock at this point, but you can feel a difference.
Holy Crap...My bad...Ignore my post here as I thought the question being asked was about the Power-Tripp tune 20368. I guess I didn't think anyone would ask about the stock tune. My ever failing memory didnt realize the stock tune was 20367. Oops!

