They for an old my96 jap import wrx....totally destroyed two sets o discs so far......so the ap's aint that pricey when you add up £200 twice in two months.....knockhill is a killer on brakes.....managing to get round in 1.04s on subaru 2 pots....so these should shave off another sec at least.....cant wait till sunday now.....hot hatch days rule!!!!