ARP Head Studs 11mm WRX 2002-2014 / STI 2004-2021 Subaru Turbo Models | 260-4701 vendor_Agency Power Perrin designers devised a simple

Perrin designers devised a simple plan to fix this problem- an easy to install and inexpensive brace cut from 6061 aluminum that bolts to the driver side shock tower

Part #: KSB630

With over 40 years of automotive swaybar and suspension design

but it's really that easy

The COBB Tuning SF Intake removes a pre-turbo restriction in the stock intake system

ARP Head Studs 11mm WRX 2002-2014 / STI 2004-2021 Subaru Turbo Models | 260-4701 vendor_Agency Power Perrin designers devised a simple260 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