I know this has been asked but I am curious if anyone has used a power commander 3 usb lately and what kind of diffrents have you seen. I have a yosh. race pipe and a k&n filter.

 

I got the same set-up as you. I have not done a custom map yet tho, just one from power commanders website. To be honest, I didnt see much of a diff. The one reason why I really bought it was to be sure that my motor wasnt running too lean or rich with my pipe and filter. Hope this helps.

 

Thanks I'm still in limbo as to purchase one or not. I dropped one down on the front and was not happy with the higher revs. I only did it to help wheeling and then found out how to with the stock set up. If anyone has any other advice about the PC 3 I wold appreciate it.

 

The PC3 really helps to smooth out the Air/Fuel ratio throughout the entire rev range, if you use the correct map. Most bikes have lean spots from the factory to help them pass emmissions tests, so you will even see a benefit if you retune the map with a stock pipe installed. However, if you're bike is running well there is probably no need to install one.

 

Does DynoJet have a map for the Yoshimura RS-3 with a K&N air filter? I didn't see one on their website. If you have it, can you post it or link the page?

 

Here you go:

http://www.powercommander.com/maps/0...0/m108-014.exe

This was found here, where all the other maps are. Enjoy

http://www.powercommander.com/108-211.shtml