1998 Mustang GT Coupe. 41,000 miles. I have maximum motor sports caster camber plates, H&R Super Sport Springs and Bilsteins. I have a front end squeak when turning my wheels. I think it may be the ball joints. Any help is appreciated, video below
Hard to tell with the loud car, but thats sounds like the ball joints.
To be sure you can check them.
Start the video at about 3:15 and watch how he checks the ball joints. You jack up the front of your car. Then grab the wheel and shack. There shouldn't be alot of play in the wheel at all. Alittle is normal, but a lot is not. Then put a pry bar under the wheel and push up.