I have for sale a Big Stuff 3 enigine managment system that i have never used i have all the sensors including a 3 bar map the unit is new and has never been installed feel free to contact me via pm or email or by phone 210-373-4856 the part number for the unit is BS3-004-002 GEN3 PRO SEFI SYSTEM-BASE/DAI I am asking 1200.00 plus shipping for the unit and all the sensors thank you for your time Pay Pal or cash only if you want pics please send me a email address thanks