brand new 75mm pro m mass air sensor. calibrated for 24lb injectors and fender well cold air intake. i had it on the car for not even long enough to break in the new cam and i decided to go carb over the winter cause i got a sweet deal on some parts. sells new for 229 plus shipping i'd like to get 150 obo. best way to get me is my cell so call/text 973-600-8887