Hi,

I'm currently running a PC3 with stage 1 and 2 DNA filters on my XT660X using the map from the powercommander site (stock exhausts - stage one and two filters) its made a noticable change but from what i've read i really need to get the thing set up on the dyno.

My question is when setting up on the dyno, do they concentrate only on fuel map or do they set up the idle mixture too (CO settings normally accessed via the dash)?

if they don't set this up on the dyno, how do i do thins properly or is it trial and error?

cheers for any help