Hey group, I have a 83 911SC with aftermarket Boxer Motorsport brakes. I have had the car a year and am not sure exactly when they were put on the car. I cant find much of anything about these brakes online and it looks like the company went out of business in the mid 2000s.
The issue I am having is that the right rear caliper seems to be rubbing harder than it should against the outside of the rotor while I am driving. Lately when driving, after about 10-15 minutes, it starts to clamp down on the rotor making it difficult to drive. After the car cools down the caliper releases itself.
I have posted pictures of the rotor and caliper below. I am trying to figure out if the caliper is bad, if the brakes just need to be bled, or if anyone can think of something else that might be going on.
Thanks so much for the help!
