The custom stuff still will not work... my CAID is 12305051AH.
The pred took the custom input but it will not work cause it stats
for call "AG" not A H !!!!!!!
Everything works great!!!!!!
I want the RKL as advertised!!

my Cal ID is 12305051AH

These tunes are advertised. I finally figure out how to download and send to my predator with out the assistance of one of my children...... and the damn thing don't work!!
But I do have a question??? How was I able to load the Cal ID 122XXX tunes to my predator that is 123XXX???
This is prob. why ...

I just uploaded all the newest stuff. The custom tunes would not load at first. I finally got the 12XXXX to load but it aint right!!! The truck runs like shit with any of the custom tunes. So the Cal ID is a problem. I reloaded newest version of the Extreme and all is good.

What did you all do performance wise. I swear the "performance mode" feels
smoother than R25 did.
Curious!!!!!!!!!!!!!!
2003, HO,6 spd Boost Elbow, Boost Fooler, Straight EX. Open Air Intake.

My backup lights are not working, switch seams ok.... Nothing working though....
Just a thought could the programmer have effected this??

I have the same problem after last update. This is what I do now,after loading tune, I start truck for a couple of minutes,shut off for 5 minutes, restart and then backup 40-60 feet, this does out every time if I do this. If I do not follow this procedure the cel will glow nonstop!!

I know I'm going to get bashed on this..... Very HARD!!
My truck has no gauges, 90k on the the clock.
2003 HO, predator, boost elow, AFE air filter, modded a/f box, straight exhaust, fass fuel pump.
On extreme setting, how hard can it be run??? W.O. throttle?? That kind of stuff
Does coolant temp ...

So should I ugrade to all the newest program updates before loading in the RKL? (R29)
Then, check the calid & load propper RKL?
?????

IF I WANTED THE "RKL" WITH OUT STACK , SO MY U7130 WOULD NOW HAVE 4 PERFORMANCE TUNES,
ALL I WOULD IS DOWN LOAD ABOVE PROGRAM?????