{"product_id":"simpson-hybrid-s-head-and-neck-restraint-fia-sfi-approved","title":"Simpson Hybrid S Head-and-Neck Restraint (FIA \u0026 SFI Approved)","description":"\u003cp\u003eSimpson Hybrid S Head-and-Neck Restraint (FIA \u0026amp; SFI Approved) is built for track and competition cockpit setups where shell design, driver containment, mounting compatibility, and approval details matter. Review the preserved manufacturer specifications below for sizing, construction, homologation, and mounting notes before purchase.\u003c\/p\u003e\n\u003cp\u003ePMB Performance added this context so customers can compare the seat against their chassis, brackets, harness setup, and intended use without removing the original manufacturer graphics or specs.\u003c\/p\u003e\n\u003ch1\u003eSimpson Hybrid S Head and Neck Restraint\u003c\/h1\u003e\n\u003cp style=\"text-align: left;\"\u003eThe Hybrid S from Simpson features a lightweight design using DuPont carbon\/polymer construction and provides maximum comfort and maneuverability with superior strength. Simpson Hybrids come race-ready. The trusted low profile design disappears into the seat when worn and allows for easy in and out of the race car, eliminating the danger of becoming caught in other gear. The protection stays with the racer during multiple impacts, flips and rolls.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"SFI Approved\" height=\"54\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/SFI-Logo.png?v=1712792745\" width=\"128\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong data-end=\"1315\" data-start=\"1292\"\u003eSimpson Hybrid S HNR Product Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSFI 38.1 certification\u003c\/li\u003e\n\u003cli\u003eAvailable with patent pending multi-tether system to enhance side to side movement\u003c\/li\u003e\n\u003cli\u003eDuPont carbon polymer construction\u003c\/li\u003e\n\u003cli\u003eSleek, modern profile with defined wings for seatbelt containment\u003c\/li\u003e\n\u003cli\u003eSelect your size based on the size chart\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"118\" data-start=\"0\"\u003eSimpson Hybrid S 3-Point Head and Neck Restraint – Advanced Protection for 3-Point and Multi-Point Harness Systems\u003c\/h3\u003e\n\u003cp data-end=\"725\" data-start=\"120\"\u003eThe\u003cstrong\u003e \u003c\/strong\u003eSimpson Hybrid S 3-Point Head and Neck Restraint is the only head restraint on the market proven to offer protection with both 3-point OEM seat belts and multi-point racing harnesses. FIA and SFI approved when used with a 5-, 6-, or 7-point harness system, this innovative head and neck restraint device also meets FMVSS testing standards for compatibility with 3-point belt setups—making it the ideal solution for high-performance driving instructors, automotive test engineers, and track day enthusiasts who want next-level safety without needing to retrofit a full race cockpit.\u003c\/p\u003e\n\u003cp data-end=\"1281\" data-start=\"727\"\u003eDesigned for superior protection in street cars and club racing vehicles, the Simpson Hybrid S features a low-profile, high-strength carbon fiber construction that won’t interfere with roll bars during emergency exits. Multiple load paths help dissipate energy in a crash, while the front-mounted buckle system eliminates bulky straps underneath, providing all-day comfort. Whether you're in a fully prepped race car or a manufacturer test mule, the Simpson Hybrid S bridges the gap between OEM safety systems and motorsport-grade head restraint.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong data-end=\"1315\" data-start=\"1292\"\u003eSimpson Hybrid S HNR Product Highlights\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1672\" data-start=\"1318\"\u003e\n\u003cli data-end=\"1389\" data-start=\"1318\"\u003e\n\u003cp data-end=\"1389\" data-start=\"1320\"\u003eSFI 38.1 certified with multi-point harnesses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1459\" data-start=\"1390\"\u003e\n\u003cp data-end=\"1459\" data-start=\"1392\"\u003eFMVSS-tested and approved for use with 3-point OEM seat belts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1533\" data-start=\"1460\"\u003e\n\u003cp data-end=\"1533\" data-start=\"1462\"\u003eCarbon fiber construction for strength, light weight, and comfort\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1604\" data-start=\"1534\"\u003e\n\u003cp data-end=\"1604\" data-start=\"1536\"\u003eLow-profile design for easier entry, exit, and roll cage clearance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1672\" data-start=\"1605\"\u003e\n\u003cp data-end=\"1672\" data-start=\"1607\"\u003eEasy front buckle system—no bulky straps under the seat or back\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/MpXw5gk18YE?si=qvu3tkVqOtws6Ro9\" title=\"YouTube video player\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"simpson-hybrid-hnr-sizing-chart\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/simpson-hybrid-hnr-sizing-chart.jpg?v=1747949933\"\u003e\u003c\/p\u003e","brand":"Competition Motorsport","offers":[{"title":"X-Small (32\"-36\") \/ Standard Post Anchors","offer_id":47434161979570,"sku":"HYSXSM11PA","price":1199.95,"currency_code":"USD","in_stock":false},{"title":"X-Small (32\"-36\") \/ Quick Release Anchors","offer_id":47434162012338,"sku":"HYSXSM11M61","price":1219.95,"currency_code":"USD","in_stock":false},{"title":"Small (36\"-40\") \/ Standard Post Anchors","offer_id":47434162045106,"sku":"HYSSML11PA","price":1199.95,"currency_code":"USD","in_stock":false},{"title":"Small (36\"-40\") \/ Quick Release Anchors","offer_id":47434162077874,"sku":"HYSSML11M61","price":1219.95,"currency_code":"USD","in_stock":true},{"title":"Medium (40\"-44\") \/ Standard Post Anchors","offer_id":47434162110642,"sku":"HYSMED11PA","price":1199.95,"currency_code":"USD","in_stock":true},{"title":"Medium (40\"-44\") \/ Quick Release Anchors","offer_id":47434162143410,"sku":"HYSMED11M61","price":1219.95,"currency_code":"USD","in_stock":false},{"title":"Large (44\"-48\") \/ Standard Post Anchors","offer_id":47434162176178,"sku":"HYSLRG11PA","price":1199.95,"currency_code":"USD","in_stock":true},{"title":"Large (44\"-48\") \/ Quick Release Anchors","offer_id":47434162208946,"sku":"HYSLRG11M61","price":1219.95,"currency_code":"USD","in_stock":false},{"title":"X-Large (48\"-52\") \/ Standard Post Anchors","offer_id":47434162241714,"sku":"HYSXLG11PA","price":1199.95,"currency_code":"USD","in_stock":true},{"title":"X-Large (48\"-52\") \/ Quick Release Anchors","offer_id":47434162274482,"sku":"HYSXLG11M61","price":1219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/Simpson_Hybrid_S.jpg?v=1778618449","url":"https:\/\/pmbperformance.com\/products\/simpson-hybrid-s-head-and-neck-restraint-fia-sfi-approved","provider":"PMB Performance","version":"1.0","type":"link"}