who has a slip-on with no power commander? if so, did you lose low-end torque or was there no difference?[&:]

 

My brother has a slip on on his GSX-R1000 and no power commander and there is no shortage of power. Most likely you wont notice a difference in power unless you map it with a PC, and even then, it may only be marginal.

 

i have a two brothers m2 and no pc. i think i might have lost a super slight bit of low end but certainly nothing worth worrying about to me. i do plan to get a pc in the spring tho. just find a pipe you like and go for it. i cant say enough about my m2...its great.

 

butt dyno confirms a noticeable difference in power/tq after the PC went in.

but that might have more to do with the PC than the yosh slip.

i'm guessing a PC map on a stock bike would feel pretty similar to the way my bike feels right now.