what do you know about this lew guy people have told me to go to him. diablewtune
how would i get in touch with jay green
Search found 2 matches
- Wed Apr 22, 2020 5:11 pm
- Forum: i2/i3 for GM vehicles
- Topic: new guy needs tune help
- Replies: 4
- Views: 2644
- Tue Apr 21, 2020 8:03 pm
- Forum: i2/i3 for GM vehicles
- Topic: new guy needs tune help
- Replies: 4
- Views: 2644
new guy needs tune help
i just got the i3 today for my 2018 1500 5.3 had a few questions,,, can you adjust shift points with this tuner. was under the impression you could. how do you get cutom tunes and the wot does what and should i change any of the to get better hp out of the truck. so far the tune is kinda lack luster...