Subaru OEM Nitride-Treated Crankshaft 2006-2014 WRX / 2004-2021 STI / 2005-2009 Legacy GT YMM_2018_Crosstrek 1× Perrin Coolant Overflow Tank

1× Perrin Coolant Overflow Tank

positive lock that maintains your desired camber angle without risk of loosening over time

Enhance your 2015-2021 Subaru WRX STI’s handling and chassis stability with the Cusco Front Member Power Brace

1× Cusco Front Sway Bar 23mm

Subaru OEM Nitride-Treated Crankshaft 2006-2014 WRX / 2004-2021 STI / 2005-2009 Legacy GT YMM_2018_Crosstrek 1× Perrin Coolant Overflow TankUpgrade your Subaru EJ engine with the OEM Nitride Treated Crankshaft, engineered for 2006 2014 WRX, 2004 2021 Subaru WRX STI, and 2005 2009 Legacy GT models. This premium factory crankshaft delivers superior durability and wear resistance, ensuring your engine runs reliably under both daily driving and high performance conditions. Crafted to Subarus exacting standards, this genuine OEM crankshaft features advanced nitride treatment that hardens the