Seems pretty expensive for an axle with just a gear change. The last stock 85 axle I bought was 150. You have to remember you are not going to use some of the stuff like the steering arms, rotors, calipers, Birfields, and axle shafts. I have no idea how much he paid at T.A.P. but I know they stuck it to him. I bought a stock Birfield there for a friend ten years ago and it was eighty-five dollars. That was just the Birf, no axle shaft. T.A.P. things their stuff is gold. Were the 4:88's in it when he bought it from T.A.P., if not they will not be covered by the Warranty?