ARP Head Studs 11mm WRX 2002-2014 / STI 2004-2021 Subaru Turbo Models | 260-4701 vendor_Agency Power With over 40 years of

With over 40 years of automotive swaybar and suspension design

and will not add any additional vibration or noise

Part #: KSB630

Properly broached and includes the timing mark for a balanced OEM quality fit

ARP Head Studs 11mm WRX 2002-2014 / STI 2004-2021 Subaru Turbo Models | 260-4701 vendor_Agency Power With over 40 years of260 4701 One of the most crucial parts of your upcoming build. Authentic ARP Product. Beware of fakes! Fitment: Subaru WRX 2002 2014 Subaru STi 2004 2021 If you are planning on making 500whp or less, these are the head studs for you! ARP head studs for your Subaru WRX and STI ARP uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Then, each stud is placed vertically in special racks and precisely heat treated to 200,000