No and looks like the owner had no idea these cars come with a ECU that reads like a "black box". He changed the BOV, exhaust and did re-flash to the factory ECU for more HP. He put the OEM blow off valve and exhaust back on but never re-set the ECU back to OEM stock. I blew a motor years ago on my 2003 350z after adding a APS twin turbo because the air fuel was off. NO way I am risking this ride