Here, you are looking at the ARP Head Stud Kit for the 02-14 WRX and 04+ STI!. These head studs are ideal for those of you who are running much more boost and power over factory levels and need a strong head stud kit to keep your heads from lifting. This is a great option for those building their racecar, rally car, overlander, or daily driver’s engine!
DETAILS:
*Made using premium grade alloy materials that deliver superior fatigue cycle life
*11mm profile
*Each stud is placed vertically in special racks
*Heat treated to 220,000 psi
*Thread-rolled to provide 1000% better fatigue strength
*Resistance to atmospheric corrosion and oxidation
*Includes (12) head studs
*Includes (12) 12-point nuts
*Includes (12) washers
Part NO.
260-4701
