ARP Wheel Stud Kit - Subaru WRX/STI, BRZ Stock Length - 5 Pack M12x1.25, 1.750" UHL - 100-7727 Tools Adjustability of the spring seat

Adjustability of the spring seat is no longer needed due to the updated spring and seal design which provides a 60% increase in clamping force at peak boost while maintaining similar operation at idle and transient loads

CNC machined from 6061 T6 Aluminum our pulley makes no compromise

All Black RaceQuip seat belt mounting hardware is forged from premium quality SAE 1050 steel

Have you taken your throttle body coupler off one too many times

RaceQuip Tear-Offs are 2mil thick and designed to be taller than others to work especially well with RaceQuip Vesta Series helmets

ARP Wheel Stud Kit - Subaru WRX/STI, BRZ Stock Length - 5 Pack M12x1.25, 1.750" UHL - 100-7727 Tools Adjustability of the spring seatHeat treated 8740 chrome moly Tensile strength of 200,000 psi Sold in 4 or 5 packs Cadmium plated for extra durability Lug Nuts not included Specifications Knurl Diameter 0. 509" UHL 2. 000" Knurl Length 0. 315" Nose Length 0. 305" Thread Size M12 x 1. 50 Wheel Stud Hole Size Cast Iron Steel Hub 0. 493" 0. 503" Cast Iron Steel Hub Drill Bit Size (actual dim.) 1 2" (0. 500") Wheel Stud Hole Size Aluminum Hub 0. 493" 0. 499" Aluminum Hub Drill Bit Size