Back when HEI came out on cars in 74 people were aphrehensive...when computers were added in 1981 people were aphrehensive....same with ABS and everything else that's new.....there will be a way for a DIY to make it even with newer cars...they still have fuel pumps, tie rods, water pumps, coils......and suspensions haven't changed much....sooo lets not get to "sky is falling" with these newer cars.......course I cross my fingers on my new (to me 99) that I'll be able to do it all myself... I'm sure as hell gonna try.