Chip programmer for 03 Denali XL

dmaita · July 28, 2003

I am looking for a chip programmer for my 2003 Denali XL. I have checked out the Hypertech programmer but was wondering if there are any other companies out there that make a similare product or if anyone can recomend one?

gmcjoe · July 28, 2003

Checkout the Diablo Sport at http://www.thunderracing.com/index.cfm?fus...categoryid=1030

Superchips also has a programmer.

bigtruck21 · July 29, 2003

search for the threads on westers pcm

http://westers_garage.eidnet.org/Index2.htm

Shaners · July 29, 2003

I just ordered a new PCM from Westers Garage. He custom tunes your computer to your application. I called him, and told him what I wanted, and he will set up my computer for me. According to Lyndon, the programming is not detectable to the service mechanic at your local GM dealer. If GM were to "overwrite" any of his codes, then he will send you another PCM with your custom tuning in it and you just return the old one to him. He is running 20% off through the end of the month if you mention Pickuptruck.com.

You can also check out the Predator Programmer. It is a hand held unit that I have also heard some good things about...

greyghost03 · July 29, 2003

I am going to order the Westers Garage PCM and would personally recommend it. The best thing I can tell you is to call Lyndon and you'll understand why. 1-888-WESTER-1