{"product_id":"m11-xtreme-duty-head-stud-set","title":"M11 Xtreme Duty Head Stud Set","description":"The Inline PRO K20C1 M-series M11 Xtreme Duty Head Stud Set is engineered for high-performance K20C1 engines, specifically for the Honda Civic Type R (FK8 and FL5) and Acura Integra Type S (DE5). These head studs are manufactured from the Highest Grade Premium American Alloy, undergoing rigorous heat treatment and testing to ensure exceptional strength and longevity. Boasting a minimum tensile strength of 230kpsi, they provide a significant upgrade over stock fasteners and are not prone to hydrogen embrittlement, unlike L19\/H11 materials.\n\nUnlike other head studs that may be necked down or undercut, the Inline Pro M-series utilizes a True-beam design throughout the entire length of the stud. This design promotes superior clamping force and allows for more consistent and accurate torque values, crucial for maintaining head gasket integrity under demanding conditions. The kit includes all necessary components for installation: studs, nuts, washers, specialized lube, and detailed instructions.\n\nThis head stud set is compatible with the following vehicles:\n\n*   2017 - 2021 Honda Civic Type R FK8\n*   2023+ Honda Civic Type R FL5\n*   2023+ Acura Integra Type S","brand":"InlinePro","offers":[{"title":"Default Title","offer_id":52688832921912,"sku":"IP-HS-K20C1","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664209084.webp?v=1784897678","url":"https:\/\/store.motormia.co\/products\/m11-xtreme-duty-head-stud-set","provider":"MOTORMIA","version":"1.0","type":"link"}