Nah i think they knew but wanted some quick cash, because it was on selling list for like 3week no one picked it up. Also the guy I got it from are s2k owner. so you must think why would they want a b17a1 when they can use the extra cash, also the rear right side quarter panel was push up inside the trunk making the tire butterfly bad ass heck, try putting a washer on the camber and it didn't help. But the part why no one picked it up, I think they kinda mess with the motor, when i did my first oil change and looked under the oil pan. It was missing like 4 stud bolt holding the oil pan up n 2 stud pin. Also the timing belt cover had mad oil grease. But i still got it because i've always wanted the db2 but couldn't keep the shell, sadly i had to sell the shell.