I have for sale, a complete ACCEL DFI VI. this unit is complete along with all cables and map sensor. this unit allows on the fly , live tuning with Calmap 6.32, which is also included. this unit piggy-backs to the factory l98 style ecm cars., so all the factory electronics, function as normal. also included is a single bar map sensor for speed density. All this for 500.00. will accept paypal, and money orders. money orders will have to clear before shipping. shipping is extra. paypal, will have to cover paypal fees. pic, upon requests. many more performance parts will be listed, in the next days. I have many yransactions on corvetteforum.com, for references.