! ATTENTION! The ball joint pin is made of very cheap metal. During assembly it broke when screwing it on. I didn't even get the recommended torque of about 55 ft-lbs. The bolt broke off when I only applied about 40. Then I had to pull the bolt out with every conceivable tool. It took me half an hour to remove it - ended up having to exert about 100 pounds of force on a long pry bar while another unscrewed the screw. (That's why the top part of the picture is so messed up.) I've informed Mugu on their website about substandard metal as something made out of cheap metal is a safety hazard in such an important place, but they didn't even bother to respond ! I didn't send it back to Revane because removing the control arm would require additional work, but I did have to purchase and install a different ball joint. AVOID!