Diablosport Forums

hey everyone
i want to ask why other cars with the v6 or I6 have tunes from diablosport but not the trailblazer I6 is it a problem you cant tune it ?


i own a 2007 4.2 I6 4wd trailblazer i wish you had a tune for it at least a throttle booster with 10hp gain thats what i want i live in saudi arabia and no one know how to do a custom tune for it

please try tunning it


thank you

Its not on our list currently, but could be a possibility if we see demand.

well i should be one that want it tuned also if you check out gmtnation they really want it so bad and in my country also