So I just ordered my yosh R77 slip on. Now I know with all my other bikes I have gone with a PCIII and done a remap. So with the newer bikes and the smarter fuel systems do I HAVE to remap?

 

To get the most out of your slip on and your bike, get a powercommander and a custom tune..

However, its not required. Your bike will run fine without it. it won't be at its best, but it should feel slightly better with just the slip on, if you notice it at all. Having said that, if you end up having dead spots, or hesitations, then get the powercommander and tune it. But more likely than not, you won't have any ill effects.

 

if you want to get a minimal gain in hp you can get a power commander but not necessary my local shop turned me away from gettin one they said just not worth the money for the programmer and tune unless your gunna track race it or something, but unnecessary for a street bike, theres pros and cons either way its all about what your gunna do with your machine.