i was reding about custom DiabLew Tune... am aplaning to it .... the question is .... will its ganna make a big differin on the performance ??

my truck is CHVY avalanche LTZ 09 with 5.3
and its got gibson dual cat back and volint CAI !!
i need som feed back plz
ty

finally its works =] ... ty guys
ahh btw iv got 2 new item installed in my truck ... how can i modyfi my file ... iv got catback system & coold air intake system .
=]

...... it's possible that i'm gonna get my file this week ??

still .. GM guy a way ...... ?

COUPLE WEEKS ..........!!! and i alrdy upluoad my file 1 week ago so it will be almost 1 month fo hoping working this item on my truck ..........!! evn i donno after all this w8n .... ill get a reply " soz we could not work it out " ... i real feel down about it .
its just like that : buying this ...

still no replay yet ................ !!

hey...... a ny good ?

ahh...ookky =]

hmmmm...............

Btw... How long it's ganna take... !!?

wooohooo coool am w8n fo it

Any good news...?

ahhh ther u go sir here is the file . hop its ganna help...

hi sir
i did all wut u asked me for the trinity is been updated by DSDownloader Revision 2.2.2.6 and its automatically download all the latest updats and updated my trinity :| and the version is : V.1r08c'' in the trinity info'' so i don with that .
:| i connected it with my truck and i sellected ...

wer to find the version ... ? i took this v.1r08 from my trinity it self ....
sory but am just new to all that......btw and wich update should i pick ?