ARP Pro Series Head Stud Kit 11mm - 2002-2014 WRX / 2004-2021 STI
$221.57 $294.63
ARP Head Studs are a complete part of your engine rebuilding breakfast. These are the 11mm head studs, and these are a great idea if you are rebuilding your engine back to stock specs, or if you are building your car to climb Mount Everest. And here’s why:
These studs are constructed out of grade ARP2000 alloy that is rated far superior to “a. . . Show More >
