ARP Custom Age 625+ Head Stud Kit Subaru Turbo Models 2002-2014 WRX / 2004-2021 STI / 2005-2012 Legacy GT / 2004-2013 Forester XT

Upgrade your Subaru turbo engine with the ARP Custom Age 625+ Head Stud Kit, engineered for enhanced durability and performance. Designed specifically for Subaru WRX (2002-2014), Subaru WRX STI (2004-2021), Legacy GT (2005-2012), and Forester XT (2004-2013) models, this premium kit ensures superior cylinder head sealing under high boost and extreme conditions.

Crafted from a newly formulated super-alloy, these studs offer exceptional fatigue resistance and a tensile strength rating between 260,000 and 280,000 psi. Unlike factory head bolts that can stretch and lose torque, ARP studs maintain consistent clamping force and accurate torque readings, simplifying engine assembly and improving reliability. Full corrosion protection adds to their longevity, making them ideal for high-performance and racing applications.

Perfect for Subaru enthusiasts seeking reliable, high-strength fasteners to maximize engine power and longevity, this head stud kit is a trusted upgrade. Enhance your build with Subimods’ quality Subaru turbo parts and experience the difference in performance and durability today.