The ARP extended wheel stud kit for the Subaru WRX and STI features studs extending about 1 inch longer than the factory stud. This is ideal for anyone running wheel spacers or an aggressive wheel design needing more thread engagement than you can achieve with the stock studs. The stud is M12 x 1.25 thread style and fits all Subaru WRX, WRX STI, and many other Subaru models. These are sold in groups of 5 studs and you will need a quantity of 4 to make a full set on a car.
ARP Limited Warranty
