Used this for a few thousand miles and no issues at all absolutely love it but went with a tune so no need for it now. Comes with Jb1 and data cable, ive been using an aggressive map 6 which i'll leave on there but you can change to your liking / mods. Never sold on the forms before but have 100% feed back on ebay under bassinjl, trying not to pay there fees. 2 of the connectors are scuffed up both pictured. normally they come off easy but removed it while it was 26 degrees outside so think that caused it being a little harder then normal. 350.00 Shipped US only thanks.