I take my BMW 323i to the race track a couple of times per year, and Torque offers free tech inspections for track events. During my most recent tech inspection, Simon did a great job diagnosing a failing ball joint in my aftermarket control arm, which was not installed by Torque, and even provided me with photos and video that I was able to use to get a replacement control arm under the manufacturer's warranty. When I had the replacement part in hand, Torque installed it for me at a very reasonable labor cost. I cannot recommend these guys highly enough!