{"product_id":"nv-6181-gsc-camshaft-valve-spring-kit-for-bmw-s58","title":"GSC Camshaft \u0026 Valve Spring Kit for BMW S58","description":"\u003cp\u003ePush your BMW S58 engine to its true potential with the GSC Power-Division Camshaft and Valve Spring Kit. Engineered for the BMW S58 engine, found in the G80 M3, G82 M4, and other late-model M-series vehicles, this kit offers race-proven valvetrain upgrades built for high-horsepower applications.\u003c\/p\u003e\n\u003cp\u003eEach kit includes your choice of GSC camshaft profiles, paired with dual valve springs and lightweight titanium retainers. Whether you’re chasing more RPM, better turbo response, or improved top-end power, this package ensures the stability and control your valvetrain needs—especially under boost and at high engine speeds.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eS1  |  500-900WHP  |  3500-7500RPM Rev Range\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eQuick throttle response and improved mid-range power\u003c\/p\u003e\n\u003cp\u003eIntegrated Intake Cam Trigger\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eADV Duration\u003c\/td\u003e\n\u003ctd\u003eDuration @ 0.040″\u003c\/td\u003e\n\u003ctd\u003ePeak Lift\u003c\/td\u003e\n\u003ctd\u003eCenter Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake\u003c\/td\u003e\n\u003ctd\u003e272°\u003c\/td\u003e\n\u003ctd\u003e232°\u003c\/td\u003e\n\u003ctd\u003e10.2 mm\u003c\/td\u003e\n\u003ctd\u003eVariable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust\u003c\/td\u003e\n\u003ctd\u003e272°\u003c\/td\u003e\n\u003ctd\u003e234°\u003c\/td\u003e\n\u003ctd\u003e10.6 mm\u003c\/td\u003e\n\u003ctd\u003eVariable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cstrong\u003eS2  |  800-1400WHP  |  4500-8500RPM Rev Range\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eQuick throttle response and improved mid-range power\u003c\/p\u003e\n\u003cp\u003eIntegrated Intake Cam Trigger\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eADV Duration\u003c\/td\u003e\n\u003ctd\u003eDuration @ 0.040″\u003c\/td\u003e\n\u003ctd\u003ePeak Lift\u003c\/td\u003e\n\u003ctd\u003eCenter Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake\u003c\/td\u003e\n\u003ctd\u003e284°\u003c\/td\u003e\n\u003ctd\u003e240°\u003c\/td\u003e\n\u003ctd\u003e10.2 mm\u003c\/td\u003e\n\u003ctd\u003eVariable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust\u003c\/td\u003e\n\u003ctd\u003e288°\u003c\/td\u003e\n\u003ctd\u003e242°\u003c\/td\u003e\n\u003ctd\u003e10.8 mm\u003c\/td\u003e\n\u003ctd\u003eVariable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cstrong\u003eS3  |  1200-1800WHP  |  5200-9200RPM Rev Range\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eQuick throttle response and improved mid-range power\u003c\/p\u003e\n\u003cp\u003eIntegrated Intake Cam Trigger\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eADV Duration\u003c\/td\u003e\n\u003ctd\u003eDuration @ 0.040″\u003c\/td\u003e\n\u003ctd\u003ePeak Lift\u003c\/td\u003e\n\u003ctd\u003eCenter Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake\u003c\/td\u003e\n\u003ctd\u003e298°\u003c\/td\u003e\n\u003ctd\u003e254°\u003c\/td\u003e\n\u003ctd\u003e10.2 mm\u003c\/td\u003e\n\u003ctd\u003eVariable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust\u003c\/td\u003e\n\u003ctd\u003e304°\u003c\/td\u003e\n\u003ctd\u003e254°\u003c\/td\u003e\n\u003ctd\u003e10.8 mm\u003c\/td\u003e\n\u003ctd\u003eVariable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for BMW S58 (G80 M3, G82 M4, X3M, X4M)\u003c\/li\u003e\n\u003cli\u003eChoice of \u003cstrong\u003eStage 1, 2 or 3 camshaft profiles\u003c\/strong\u003e depending on power goals\u003c\/li\u003e\n\u003cli\u003eGSC beehive valve springs and titanium retainers included\u003c\/li\u003e\n\u003cli\u003eOptimized for increased lift, duration, and airflow\u003c\/li\u003e\n\u003cli\u003eDyno-proven results with proper tuning and supporting mods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eBMW S58 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e2 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2023-Present     G87     M2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2021-Present     G80     M3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2021-Present     G82\/G83     M4\u003c\/p\u003e\u003ch3\u003eAvailability and delivery\u003c\/h3\u003e\u003cp\u003eSupplied to order. Supplier availability is subject to confirmation. Shipping is calculated at checkout.\u003c\/p\u003e","brand":"NV Performance","offers":[{"title":"None","offer_id":54985703096533,"sku":"NV-6181-0001","price":59500.0,"currency_code":"ZAR","in_stock":true},{"title":"Stage 1","offer_id":54985703129301,"sku":"NV-6181-0002","price":59500.0,"currency_code":"ZAR","in_stock":true},{"title":"Stage 2","offer_id":54985703162069,"sku":"NV-6181-0003","price":59500.0,"currency_code":"ZAR","in_stock":true},{"title":"Stage 3","offer_id":54985703194837,"sku":"NV-6181-0004","price":59500.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/9196\/2837\/files\/GSC-Cams-and-Springs-for-S58.webp?v=1789885763","url":"https:\/\/montigenix.co.za\/products\/nv-6181-gsc-camshaft-valve-spring-kit-for-bmw-s58","provider":"MONTIGENIX","version":"1.0","type":"link"}