I have installed a yoshimura RS-5 full system on my 04 fireblade,a pair of K&N filters and a Power commander.I have downloaded the map that says 'Yoshimura RS-5 full system,stock or aftermarket air filters'.I have seen a good increase in horse power but I was wondering if an aftermarket air filter only map would be far better because as I understand the map I am currently using was made with stock filters in mind and not aftermarket ones,so perhaps the limiting factor to far more horse power is the map I am using.Am I right????????

 

Go HERE and download Anubis's map and try it out. Sounds like you guys have similar mods.

If you do try it out let me know how it turns out -- I've been hosting these maps for a while and was wondering if anybody would ever use one of 'em

 

My maps is for just the RS5 can though, I have K&N filters also. 152 RWHP After Map.