WTB a Diablo Programmer! It's for my 00 silverado 5.3 <img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" /> . just got it and want to fix it up a bit.it was recommended instead of the hypertech.

 

I believe you need to buy one new. Check out the sponsor link on the side of the page.

I have read that you cant sell it, as it will only work on 1 vin, ever. Not like the hypertech that works on one vin at a time....