Superchips for 2004 3500 with 8100????

Fountain31 · June 17, 2004

I was wondering if anyone knows where I can get a superchip for this 2004 8100 Sierra. I called one place and they said there is different maping from the 2003 to the 2004 and the new chips won't be out til September. Anyone else have any luck.

By the way this truck is sooooo sweet. It will take an awful lot to go back to a Ford. It's a little long with the crew cab and long box....but I like it

Chevyfreek · June 17, 2004

First off, welcome to the site... Sounds like you have a sweet rig...

You may want to consider a Westers Custom tune if you are looking for real performance out of your 8.1L. They have several tunes available for your truck now. If you do some looking around the forums you will see post by some very satisfied Westers owners the have the tunes for the 8.1L. You will spend more money for it than a superchips tuner, but you will also get what you pay for. They offer a 30 day money back guarantee and a lifetime warranty as well. So you can give it a test drive for a while and see what you think...