now i know this subject has been beat, but i have been doing research on here and testing on my bike and still have some questions and id apreciate any info.

i picked up a lexx slip on and fmf dobeck programmer for 2 bills from a friend sellin his bike. i installed them both no issues and i also have a modquad k and n intake(for now, i want to go uni as i ride dunes alot) i have the quiet core in im at 4000ft and my settings are 3.5, 4, 4.5, 3, 3, 4
idle is a bit rough over just having the intake done. but it deffinetly pulls harder. im trying to find a good setting but cant feel much difference in changing the settings ive stayed about 1 to 4 for the first three settings and havent touched the last three yet. any ideas or tips i could try out? i checked the plug after each run but couldnt see much change as it is an older plug, new one is on the way.. thanks guys!

I have bumped mine to 2.5,2.5,3,4,4,4. Run in the desert alot and have the FMF 4.1 full system.

ah thanks for your imput! i finally got a real ride in today out in our local desert area, i moved my settings to 2.5,3.5,4,3,3,3
it feels better at idle now, no cutting out any and i didn't use any excess fuel like i thought i might
i'm very happy with the setup for the money i'm into it:-)

Hey i just bought a full fmf exhaust system and fmf programmer with intake. What setting you thing would be good to start off with? And also i was looking at the numbers on your settings. Does every number represent each mode?

I had the same questions and basically start off slow, mine was used so I don't have a base to start with I went with 1,1,1,2,2,2 and worked up until my idle was good and I had no cutting out at 1/2 -full throttle and went .5 over that to make sure I was getting enough fuel. The last 3 settings were interesting to play with but it's just you're preference on how it feels to you with your mods it seemed to me basically response times, when to dump more fuel. I hope to get mine professionally tuned here soon. Honestly with the intake and full exhaust you will be close to what warlock28 is running. and yes from start to finish it's the 6 settings that are explained in your instruction booklet, these bikes run lean from the factory, so keep that in mind as well.

Good deal thanks