I received mine yesterday in the mail. I installed the 91 CAI tune and with the flash that the dealer did it's crazy. I took the wife for a drive last night and going 20 MPH I hit it hard and she fishtailed for as long as I held it. It didn't stop when it banged second either and then I lifted. When I got home I could barely get out of the car 'cause I was Jones-en pretty good.