They dont acctually sell tunes, just the software and manual to do it. If you have any questions for them specifically on a tune they have an awesome board on their site just for technical tuning questions.
I agree it is awsome....as far as toutching the speed limiter....inless your on the autobaun why? 155 scares me bad enough to never hit......wiat or is it the blue lights that can come with 155.....well never the less if u accually get it to 200 tell me everyone who has looked at my car says "200 GD will it go that fast"
I know Keith from HP Tuners (he's a member of the F-Body community) and we were messing around with my truck the other night as they are trying to get the PCM read from an 8.1 and Allison combo.
Anyway, like mentioned it'd take 4 minutes to initially read, he'd adjust stuff I wanted adjusted, he'd download it back to my PCM in 30 seconds and I'd be on my way to test it out. While we were driving, he'd make modifications from my comments and we'd stop and he'd download again in 30 seconds.
So it's a good product and a viable alternative to LS1Edit.
If you have a single vehicle type version, you can add an additional vehicle type for just $399 at any time you like. We will send you out new software as an upgrade that you can install over your existing software. No need to send back your interface cable.