Pair of grooved 277x24mm OE replacement front brake discs. Suitable for all Subaru Imprerza turbo from1993 to 2007 fitted with 277mm front discs. All TAROX disks are made from special iron cast. Thermal and anti-corrosion treatment is a standard procedure for all Tarox disks to eliminate bending and corrosion. The 40 grooves (each side) of G88 type improve ventilation during braking. The result is an increadible and smooth braking.