{"product_id":"head-stud-kit","title":"Head Stud Kit","description":"The Xotic Performance CP882 head stud kit is engineered for Subaru Impreza WRX and STI models with EJ20 2.0L and EJ25 2.5L DOHC Turbo engines, specifically for model years 2002-2021. Built with Xotic 7200 material, these studs offer superior tensile strength (232K PSI) and yield strength (212K PSI) compared to traditional 8740 Chromoly steel, ensuring enhanced engine stability and performance under high boost and torque conditions.\n\nThis all-in-one kit includes 12 M11 x 195 mm head studs, 12 M11 nuts, 12 hardened parallel washers, a 14 mm socket, a 5 mm Allen wrench, and fastener assembly lubricant, simplifying installation. The broached stud ends facilitate easier cylinder head installation and removal, while the robust design prevents cylinder heads from lifting, thereby maintaining a secure seal even under extreme pressure. The threads are rolled after heat treatment for optimal fatigue strength, and the material is finished to resist wear and corrosion.\n\nXotic Performance backs this kit with a lifetime warranty on all fasteners and a 30-day satisfaction guarantee, reinforcing their commitment to quality and customer confidence. The product has been trusted in over 30,000 builds and is designed for drivers seeking proven reliability for everyday dependability, light performance modifications, towing, or daily driving.","brand":"Xotic Performance","offers":[{"title":"Default Title","offer_id":52664145641784,"sku":"CP882","price":181.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687542831.jpg?v=1784334045","url":"https:\/\/store.motormia.co\/products\/head-stud-kit","provider":"MOTORMIA","version":"1.0","type":"link"}