Originally Posted by moparmike07
ok well krc doses custom tunes but you only really need them for cams and what not are you doing a cam install??
Nope... I was just looking at the programmer and noticed that is has modify paremeters.. and I thought that I could manage my truck better by watching what it does and customizing things myself rather than using a performance tune already on the tuner... seeings that each vehicle will be slightly different.. and that the sensors all wear over time... which cuases a "mass tune" to be less effective. I wish I could afford an exhaust... either the Borla or Magnaflow and see if that would improve it at all...