FYI, be sure to read the fine print on their website about Returns. They will not take returns on programmers, among a number of other items, even if still in original packaging and unused. My bad for not paying attention, but I decided after I received my AEV Procal Snap that I would rather get a Tazer JL Lite (ordered one directly from Z Automotive), and now I'm out $125 plus tax. May try to sell it on ebay. Just a heads up on something I had to learn the hard way. Probably will not purchase anything from them again, as there are plenty of other vendors to choose from (Quadratec and Morris 4X4 have been great to deal with in the past).Salute for 15% currently at northridge. Doesn't work on everything.