depends on how used they are? how many miles, what kind of miles, what did they come off of, why?
Only had them for 11 months, about 5,xxx miles, mostly freeway and driving to work, they came off my 2004 Mach 1 and I went to Bilstein coilovers.
depends on how used they are? how many miles, what kind of miles, what did they come off of, why?