Ok I have a 02' SS, I have a sqeal coming from the right rear wheel, sounds like a brake pad sqealer but it isn't. At around 70 mph it is almost a continious noise that can be heard inside and outside the vehicle. I apply the brakes and the noise is still there, pull the e-brake noise is still there. It seems that it does it more when under acceleration. Only mod is exhaust. Also took rear wheel off and degreased all moving suspension parts and reapplyed lubricant to all parts with no success. Any idears?