I get a little whistle sometimes. I think mine may be because once I changed out my SC pulley, I got a little rapid and had to hit them hard. They are stock. I thought I might have crystallized them a little or something. When I tap mine, it goes away, then comes back. I need to clean them and see what's up. My rotors seem to rust over night too.
Tint, louvers, Shelby brake light cover, sequentials, brake vent ring delete, Shorty antenna, JLT cold air intake, BAMA tune, VMP 2.5 S/C pulley, Ford racing shifter, MRT OR-H, SLP loudmouths, BMR adj PHB, BMR LCA, Eibach Pro-Kit, cobra jet big oval TB.