I think you guys may have sent me the wrong part? The picture shows 2 MAF sensors. The one on the left is the original, the one on the right is the part I received. There are four holes on the replacement that are not on the original! I realize that over time parts are sometimes superseded but after installation of the shipped part, the car immediately started bucking and surging and shutting off! I did remember to disconnect the battery to let the memory clear! I’m hoping you guys can straighten this out as I was hoping to buy my Stage 2 performance mods through your company? I didn’t want to rate you yet so as to not give a negative review but it’s a required field Once this corrected, I’d be glad to review my review. Hope to hear from you soon JM