Will this discount apply for the group in the future or only through this group buy? Between the new exhaust and looking into other parts for us Aveo owners I'm kinda strapped :/ otherwise I'd need a front strut tower bar, 19mm rear sway (if I can attach without rear springs because coilovers), 4 point lower rear(if they will fit the hatchback), 4 point lower front, and the solid rear upper(non adjustable) because I've bent two of them :/