{"product_id":"open-box-gsc-power-division-billet-s2-camshafts-for-bmw-s58","title":"OPEN BOX - GSC Power-Division Billet S2 Camshafts for BMW S58","description":"\u003cdiv\u003eBillet S2 cams for the BMW S58 Double Vanos, Valvetronic (variable lift) power plant of the BMW M Performance G-body vehicles.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eValve spring upgrade is required when using these camshafts.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cmain id=\"MainContent\" class=\"content-for-layout\" role=\"main\"\u003e\n\u003cdiv id=\"shopify-section-template--22151427784942__main\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"product-information section section--page-width spacing-style color-scheme-1 relative\"\u003e\n\u003cdiv class=\"product-information__grid product-information--media-left\"\u003e\n\u003cdiv id=\"ProductInformation-template--22151427784942__main\" class=\"product-details\n     sticky-content--desktop\"\u003e\n\u003cdiv class=\"group-block\n    group-block--height-fit\n    group-block--width-fit-content\n    border-style\n    spacing-style\n    size-style\n     color-scheme-5\"\u003e\n\u003cdiv class=\"group-block-content\n      \n      layout-panel-flex\n      layout-panel-flex--column\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"gsc-important-note\"\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\u003cp\u003eValve spring upgrade is required when using these camshafts.GSC Power-Division camshafts are engineered to maximize airflow, power production, and usable RPM while maintaining the valvetrain stability required for real-world performance. Unlike generic “one-size-fits-all” profiles, GSC camshafts are developed using application-specific analysis that considers cylinder head flow characteristics, valvetrain geometry, rocker motion, intended powerband, fuel type, and engine configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eManufactured from forged barstock in house with precision-ground lobe profiles, GSC cams are trusted by engine builders, tuners, racers, and enthusiasts around the world — from street cars to record-setting drag programs. Whether the goal is improved response, broader power delivery, or extreme horsepower capability, GSC camshafts are built around one principle: maximizing performance without compromising valvetrain control.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Clearance","offers":[{"title":"Default Title","offer_id":46245294932053,"sku":"OB-480","price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/3702\/5395\/files\/IMG_3710.jpg?v=1790690136","url":"https:\/\/www.kiesmotorsports.com\/products\/open-box-gsc-power-division-billet-s2-camshafts-for-bmw-s58","provider":"Kies Motorsports","version":"1.0","type":"link"}