I never used this ecu, I am selling because there isnt any tuners who feel comfortable tuning this ecu because they dont have experience.. if u have a tune shop that can tune this vi-pec then this is a way better ecu then aem I was told by all the shops.. its basically overkill because of how much u can do with it.. I wish I had someone to tune it for me.. it will come with the plug in ecu which gos in the stock location, the usb wire for laptop, and the installation and configuration manual..the software can be downloaded off there website for free, www.vi-pec.com any questions please ask.. thanks dave.. 950 $ shipped... ill put pics up later.. I can text pics if u want.. 2035841784