ARP Custom Age 625+ Head Stud Kit Subaru Turbo Models 2002-2014 WRX / 2004-2021 STI / 2005-2012 Legacy GT / 2004-2013 Forester XT soldout-sale featuring a 4-inch height increase

featuring a 4-inch height increase for improved comfort and ergonomics

Whether upgrading your stock rotors or replacing worn components

requiring no welding or permanent modifications

Are well-built

ARP Custom Age 625+ Head Stud Kit Subaru Turbo Models 2002-2014 WRX / 2004-2021 STI / 2005-2012 Legacy GT / 2004-2013 Forester XT soldout-sale featuring a 4-inch height increaseUpgrade 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