Performance Tuner for H3 Alpha???

[Allen Beggs]

Does anyone know of any vendor that makes a chip or programmer for the new H3 Alpha 5.3 v8?:confused:

[Allen Beggs]

Time.....who has time?

[6pack]

There are a few tuner options for the I5. pcm4less is the one I have. I would contact them and ask the question.

[D-MAX]

superchips has one for the 5.3 engine

[Allen Beggs]

Is it for the Silverado or H3 Alpha. I tried an EDGE programmer for 5.3 Silverado and when downloading the software into my truck it said ERROR, not for this vehicle

[D-MAX]

Is it for the Silverado or H3 Alpha. I tried an EDGE programmer for 5.3 Silverado and when downloading the software into my truck it said ERROR, not for this vehicle
not shure, i know it's compatible with all the gm 5.3 v8 models but it might not since the h3 alpha is new you can contact them

[D-MAX]

also you can'tput the prgramer on 2 diff. cars at the same time, you have uninstall it then reinstall it to the other car