Quote Originally Posted by Max Cook View Post
What is the subwoofer option on SSC springs? How many miles are on them?
subwoofer option was something that zzp offered when I bought them that made the rears sit slightly higher and have a slightly stiffer spring rate than the ones with the non woofer option would. And they have a little less than 10k miles on them but a million mile anti-sag warranty through ssc. So I doubt they will ever mess up.