ARP Leading the way in performance fasteners has just released a new 2.535" UHL wheel stud kit for Subaru WRX/BRZ & Scion FRS applications. ARP Wheel studs are manufactured from premium grade heat treated 8740 chrome moly steel, nominally treated at 200,000 psi tensile strength and cadmium plated for extra durability. These studs are able to easily handle the tremendous acceleration shock loads and lateral forces found in racing applications. Packaged in 5-piece packs to accommodate Subaru WRX/BRZ and Scion FRS.