I got a garage to do them...check out threads
for the exact stuff....something like Xylene or
a paint thinner type product...soak then scrub

1999 Black SVT #2639/2760 on 08/11/1999; w/18" OZ Racing Superleggera's, Yoko Paradas.
MSDS Headers,Quaife LSD, Borla,KKM,chipped,DMD,Baer 13" Track rotors.
Lowered/HR and Koni's; HPP RSB