This is a used unit. It is like a v-afc except this does everything automatically with a 20mhz processor. it recalibrates the air/fuel according to your modifications. Super Street tested this product on a accord and gained 9 HP! used for 3 months. the reason i'm selling is cuz i'm going turbo. so I'm sell the stuff off my car i won't need in the future. letting it go for 160 shipped.
http://www.jetchip.com/imports/vforce.cfm