{"product_id":"nitron-ntr-r3-coilovers-bmw-f82-m4-2014-2020","title":"Nitron NTR R3 Coilovers – BMW F82 M4 (2014–2020)","description":"\u003cdiv class=\"ui-draggable firefox\"\u003e\n\u003ch2 data-end=\"716\" data-start=\"480\"\u003eUltimate Suspension Control for Road and Track\u003c\/h2\u003e\n\u003cp class=\"\" data-end=\"716\" data-start=\"480\"\u003eThe Nitron NTR R3 Coilover Kit is a competition-proven suspension system developed for drivers and teams seeking maximum damping control, adjustability, and long-term reliability.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1018\" data-start=\"718\"\u003e\u003cstrong data-end=\"736\" data-start=\"718\"\u003eCompatibility:\u003c\/strong\u003e\u003cbr data-end=\"739\" data-start=\"736\"\u003eThis kit is specifically designed for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"795\" data-start=\"781\"\u003eBMW F82 M4\u003c\/strong\u003e, including the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"853\" data-start=\"811\"\u003estandard M4, M4 Competition, and M4 CS\u003c\/strong\u003e, produced between\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"885\" data-start=\"872\"\u003e2014–2020\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1235\" data-start=\"1020\"\u003eWith full\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1070\" data-start=\"1030\"\u003e3-way independent damping adjustment\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(rebound, fast compression, and slow compression), the NTR R3 delivers elite-level performance and feedback for trackdays, time attack, or serious fast road builds.\u003c\/p\u003e\n\u003chr class=\"\" data-end=\"1240\" data-start=\"1237\"\u003e\n\u003ch2 data-end=\"1287\" data-start=\"1242\"\u003eKey Features of the Nitron NTR R3 Kit\u003c\/h2\u003e\n\u003cul data-end=\"1766\" data-start=\"1289\"\u003e\n\u003cli class=\"\" data-end=\"1329\" data-start=\"1289\"\u003e\n\u003cp class=\"\" data-end=\"1329\" data-start=\"1291\"\u003e3-way independent damping adjustment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1386\" data-start=\"1330\"\u003e\n\u003cp class=\"\" data-end=\"1386\" data-start=\"1332\"\u003eRebound, fast compression \u0026amp; slow compression control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1437\" data-start=\"1387\"\u003e\n\u003cp class=\"\" data-end=\"1437\" data-start=\"1389\"\u003eExternal piggyback or remote reservoir options\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1485\" data-start=\"1438\"\u003e\n\u003cp class=\"\" data-end=\"1485\" data-start=\"1440\"\u003eLarge-diameter piston for fade-free damping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1532\" data-start=\"1486\"\u003e\n\u003cp class=\"\" data-end=\"1532\" data-start=\"1488\"\u003eTrue or Divorced rear spring configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1574\" data-start=\"1533\"\u003e\n\u003cp class=\"\" data-end=\"1574\" data-start=\"1535\"\u003eCompatibility: BMW F82 M4 (2014–2020)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1630\" data-start=\"1575\"\u003e\n\u003cp class=\"\" data-end=\"1630\" data-start=\"1577\"\u003eBi-Axis hose fittings for remote-reservoir mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1682\" data-start=\"1631\"\u003e\n\u003cp class=\"\" data-end=\"1682\" data-start=\"1633\"\u003eFully serviceable, rebuildable, and upgradeable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1739\" data-start=\"1683\"\u003e\n\u003cp class=\"\" data-end=\"1739\" data-start=\"1685\"\u003eTitanium and hard-anodised components for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1766\" data-start=\"1740\"\u003e\n\u003cp class=\"\" data-end=\"1766\" data-start=\"1742\"\u003eBuilt to order in the UK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"\" data-end=\"1771\" data-start=\"1768\"\u003e\n\u003ch2 data-end=\"2006\" data-start=\"1773\"\u003eSpring Rate Options – Tuned by Nitron for the BMW F82 M4\u003c\/h2\u003e\n\u003cp class=\"\" data-end=\"2006\" data-start=\"1773\"\u003eSpring rates for the NTR R3 system have been developed through extensive chassis testing to offer superb control, stability, and confidence across road and track use.\u003c\/p\u003e\n\u003ch3 data-end=\"2095\" data-start=\"2008\"\u003eFast Road Setup\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"2095\" data-start=\"2008\"\u003ePerfect for fast road driving with occasional trackday use.\u003c\/p\u003e\n\u003cul data-end=\"2177\" data-start=\"2096\"\u003e\n\u003cli class=\"\" data-end=\"2115\" data-start=\"2096\"\u003e\n\u003cp class=\"\" data-end=\"2115\" data-start=\"2098\"\u003eFront: 120 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2145\" data-start=\"2116\"\u003e\n\u003cp class=\"\" data-end=\"2145\" data-start=\"2118\"\u003eRear (Divorced): 130 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2177\" data-start=\"2146\"\u003e\n\u003cp class=\"\" data-end=\"2177\" data-start=\"2148\"\u003eRear (True Coilover): 70 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2294\" data-start=\"2179\"\u003eTrack Setup\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"2294\" data-start=\"2179\"\u003eProvides maximum control, sharper response, and reduced body roll under aggressive driving.\u003c\/p\u003e\n\u003cul data-end=\"2376\" data-start=\"2295\"\u003e\n\u003cli class=\"\" data-end=\"2314\" data-start=\"2295\"\u003e\n\u003cp class=\"\" data-end=\"2314\" data-start=\"2297\"\u003eFront: 140 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2344\" data-start=\"2315\"\u003e\n\u003cp class=\"\" data-end=\"2344\" data-start=\"2317\"\u003eRear (Divorced): 160 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2376\" data-start=\"2345\"\u003e\n\u003cp class=\"\" data-end=\"2376\" data-start=\"2347\"\u003eRear (True Coilover): 90 N\/mm\u003cbr\u003e\u003cbr\u003e\u003cem\u003e\u003cspan\u003eTrue rear spring rates appear lower due to different mounting ratios and spring positions – overall stiffness is comparable.\u003c\/span\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"\" data-end=\"2519\" data-start=\"2516\"\u003e\n\u003ch3 data-end=\"2717\" data-start=\"2521\"\u003eCustom Options Available\u003c\/h3\u003e\n\u003cp class=\"\" data-end=\"2717\" data-start=\"2521\"\u003eNeed something unique? Nitron can build your R3 kit with custom spring rates, spring lengths, or damper lengths. Contact us before ordering to tailor your setup.\u003c\/p\u003e\n\u003chr class=\"\" data-end=\"2722\" data-start=\"2719\"\u003e\n\u003ch2 data-end=\"3030\" data-start=\"2724\"\u003eOptional Quick-Connect Dry Break Fittings (+£895)\u003c\/h2\u003e\n\u003cp class=\"\" data-end=\"3030\" data-start=\"2724\"\u003eFor advanced builds, Nitron offer an upgrade to \u003cstrong data-end=\"2868\" data-start=\"2832\"\u003equick-connect dry break fittings\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat allow the remote reservoirs to be\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"2950\" data-start=\"2908\"\u003erelocated into the cabin or engine bay\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithout any fluid loss. Ideal for serious users who frequently adjust settings.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"3049\" data-start=\"3032\"\u003eBenefits include:\u003c\/p\u003e\n\u003cul data-end=\"3296\" data-start=\"3051\"\u003e\n\u003cli class=\"\" data-end=\"3102\" data-start=\"3051\"\u003e\n\u003cp class=\"\" data-end=\"3102\" data-start=\"3053\"\u003e\u003cstrong data-end=\"3100\" data-start=\"3053\"\u003eConvenient access for quick damping changes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"3164\" data-start=\"3103\"\u003e\n\u003cp class=\"\" data-end=\"3164\" data-start=\"3105\"\u003e\u003cstrong data-end=\"3128\" data-start=\"3105\"\u003eImproved protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom heat, road debris, or impact\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"3225\" data-start=\"3165\"\u003e\n\u003cp class=\"\" data-end=\"3225\" data-start=\"3167\"\u003e\u003cstrong data-end=\"3191\" data-start=\"3167\"\u003eCleaner installation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein race or track-prepped builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"3296\" data-start=\"3226\"\u003e\n\u003cp class=\"\" data-end=\"3296\" data-start=\"3228\"\u003e\u003cstrong data-end=\"3260\" data-start=\"3228\"\u003eEnhanced thermal performance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhen mounted away from heat sources\u003cbr\u003e\u003cbr\u003e\u003cem\u003eThis upgrade is highly recommended for competition cars or any application where setup tuning speed matters. Contact us before ordering to include this option.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"\" data-end=\"3464\" data-start=\"3461\"\u003e\n\u003ch2 data-end=\"3704\" data-start=\"3466\"\u003eRace-Grade Construction and Materials\u003c\/h2\u003e\n\u003cp class=\"\" data-end=\"3704\" data-start=\"3466\"\u003eThe R3 system uses Nitron’s \u003cstrong data-end=\"3574\" data-start=\"3542\"\u003elarge-diameter piston design\u003c\/strong\u003e, ultra-low friction internals, and a monotube layout to deliver consistent, fade-resistant damping performance under extreme use.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"3899\" data-start=\"3706\"\u003eAll key components are made from lightweight, corrosion-resistant alloys with\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"3823\" data-start=\"3784\"\u003ehard-anodised and titanium finishes\u003c\/strong\u003e, ensuring long-term durability even in wet weather or endurance conditions.\u003c\/p\u003e\n\u003chr class=\"\" data-end=\"3904\" data-start=\"3901\"\u003e\n\u003ch2 data-end=\"4179\" data-start=\"3906\"\u003eBi-Axis Hose Fittings (Remote Reservoir Kits Only)\u003c\/h2\u003e\n\u003cp class=\"\" data-end=\"4179\" data-start=\"3906\"\u003eNitron’s proprietary \u003cstrong data-end=\"4013\" data-start=\"3988\"\u003eBi-Axis hose fittings\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovide flexibility when mounting remote reservoirs. They simplify installation and allow for cleaner, neater routing in tight engine bays or race-prepped interiors.\u003c\/p\u003e\n\u003chr class=\"\" data-end=\"4184\" data-start=\"4181\"\u003e\n\u003ch2 data-end=\"4398\" data-start=\"4186\"\u003eBuilt to Order – Tailored for You\u003c\/h2\u003e\n\u003cp class=\"\" data-end=\"4398\" data-start=\"4186\"\u003eEach Nitron NTR R3 kit is hand-assembled in the UK to your chosen spec. Lead times are typically \u003cstrong data-end=\"4340\" data-start=\"4327\"\u003e2–3 weeks\u003c\/strong\u003e. For an up-to-date ETA, feel free to contact us directly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Nitron","offers":[{"title":"True Coilover \/ Fast Road \/ No","offer_id":57801605546319,"sku":null,"price":6153.0,"currency_code":"GBP","in_stock":true},{"title":"True Coilover \/ Fast Road \/ Yes","offer_id":57801605579087,"sku":null,"price":7048.0,"currency_code":"GBP","in_stock":true},{"title":"True Coilover \/ Track \/ No","offer_id":57801605611855,"sku":null,"price":6153.0,"currency_code":"GBP","in_stock":true},{"title":"True Coilover \/ Track \/ Yes","offer_id":57801605644623,"sku":null,"price":7048.0,"currency_code":"GBP","in_stock":true},{"title":"Divorced \/ Fast Road \/ No","offer_id":57801605677391,"sku":null,"price":6153.0,"currency_code":"GBP","in_stock":true},{"title":"Divorced \/ Fast Road \/ Yes","offer_id":57801605710159,"sku":null,"price":7048.0,"currency_code":"GBP","in_stock":true},{"title":"Divorced \/ Track \/ No","offer_id":57801605742927,"sku":null,"price":6153.0,"currency_code":"GBP","in_stock":true},{"title":"Divorced \/ Track \/ Yes","offer_id":57801605775695,"sku":null,"price":7048.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/8895\/9567\/files\/PRODZOOM_264965_BMW_F8x_Series_Nitron_R3_Suspension_Kit.png?v=1778161293","url":"https:\/\/apex-performance.co.uk\/products\/nitron-ntr-r3-coilovers-bmw-f82-m4-2014-2020","provider":"Apex Performance","version":"1.0","type":"link"}