I ordered a set of these arms with overnight shipping to replace my broken stock arms a week before a track weekend. When they arrived on Tuesday, one of the control arm bushings was machined too small for the bolt to fit through (see pics. All but one bushing had an inner diameter of 12mm). Coilover depot promptly sent me a free replacement that Thursday, but I did not receive it until the following week. Because of the delay, I had to run one Godspeed arm and one junkyard arm that weekend. Afterwards, I inspected the Godspeed arm that was on the car and found that the spring washers used on the adjustable ends of the arm had both disintegrated and fallen off the arm. Fine service by coilover depot with the free replacement, but awful product by Godspeed (not to mention that these steel arms are twice as heavy as the stock aluminum arms). I would never buy a Godspeed product again.