{"product_id":"nitron-ntr-r1-coilovers-bmw-f82-m4-2014-2020","title":"Nitron NTR R1 Coilovers – BMW F82 M4 (2014–2020)","description":"\u003cdiv class=\"ui-draggable firefox\"\u003e\n\u003ch2 data-start=\"483\" data-end=\"731\"\u003ePrecision Suspension for Road and Track\u003c\/h2\u003e\n\u003cp data-start=\"483\" data-end=\"731\" class=\"\"\u003eTransform the handling of your BMW F82 M4 with the Nitron NTR R1 Coilover Kit – a premium, hand-built suspension system designed to deliver precision, control, and confidence on both road and track.\u003c\/p\u003e\n\u003cp data-start=\"733\" data-end=\"1005\" class=\"\"\u003e\u003cstrong data-start=\"733\" data-end=\"751\"\u003eCompatibility:\u003c\/strong\u003e\u003cbr data-start=\"751\" data-end=\"754\"\u003eThis kit fits\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"768\" data-end=\"802\"\u003eall versions of the BMW F82 M4\u003c\/strong\u003e, including the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"818\" data-end=\"860\"\u003estandard M4, M4 Competition, and M4 CS\u003c\/strong\u003e, produced between\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"879\" data-end=\"892\"\u003e2014–2020\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1007\" data-end=\"1193\" class=\"\"\u003eDeveloped from Nitron’s race-bred R3 platform, the NTR R1 features\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1074\" data-end=\"1111\"\u003e1-way combined damping adjustment\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(bump and rebound), offering refined control in a compact, canister-free package.\u003c\/p\u003e\n\u003chr data-start=\"1195\" data-end=\"1198\" class=\"\"\u003e\n\u003ch2 data-start=\"1200\" data-end=\"1245\"\u003eKey Features of the Nitron NTR R1 Kit\u003c\/h2\u003e\n\u003cul data-start=\"1247\" data-end=\"1676\"\u003e\n\u003cli data-start=\"1247\" data-end=\"1303\" class=\"\"\u003e\n\u003cp data-start=\"1249\" data-end=\"1303\" class=\"\"\u003e1-way damping adjustment (bump and rebound combined)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1304\" data-end=\"1356\" class=\"\"\u003e\n\u003cp data-start=\"1306\" data-end=\"1356\" class=\"\"\u003eCompatibility: All BMW F82 M4 models (2014–2020)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1357\" data-end=\"1403\" class=\"\"\u003e\n\u003cp data-start=\"1359\" data-end=\"1403\" class=\"\"\u003eTrue or Divorced rear spring configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1404\" data-end=\"1450\" class=\"\"\u003e\n\u003cp data-start=\"1406\" data-end=\"1450\" class=\"\"\u003eChoice of spring rates: Fast Road or Track\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1451\" data-end=\"1505\" class=\"\"\u003e\n\u003cp data-start=\"1453\" data-end=\"1505\" class=\"\"\u003eUltra-low friction internals for fade-free damping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1506\" data-end=\"1562\" class=\"\"\u003e\n\u003cp data-start=\"1508\" data-end=\"1562\" class=\"\"\u003eTitanium and hard-anodised components for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1563\" data-end=\"1606\" class=\"\"\u003e\n\u003cp data-start=\"1565\" data-end=\"1606\" class=\"\"\u003eLightweight, corrosion-resistant design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1607\" data-end=\"1644\" class=\"\"\u003e\n\u003cp data-start=\"1609\" data-end=\"1644\" class=\"\"\u003eFully serviceable and rebuildable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1645\" data-end=\"1676\" class=\"\"\u003e\n\u003cp data-start=\"1647\" data-end=\"1676\" class=\"\"\u003eHand-built to order in the UK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1678\" data-end=\"1681\" class=\"\"\u003e\n\u003ch2 data-start=\"1683\" data-end=\"1967\"\u003eSpring Rate Options – Tuned by Nitron for the BMW F82 M4\u003c\/h2\u003e\n\u003cp data-start=\"1683\" data-end=\"1967\" class=\"\"\u003eEach NTR R1 kit is supplied with carefully chosen spring rates and damper lengths, refined through real-world testing on the F8X chassis. These configurations are ideal for performance-oriented road use and trackdays.\u003c\/p\u003e\n\u003cp data-start=\"1969\" data-end=\"2002\" class=\"\"\u003eChoose from two optimised setups:\u003c\/p\u003e\n\u003ch3 data-start=\"2004\" data-end=\"2093\"\u003eFast Road Setup\u003c\/h3\u003e\n\u003cp data-start=\"2004\" data-end=\"2093\" class=\"\"\u003eWell-suited for fast road use and occasional circuit driving.\u003c\/p\u003e\n\u003cul data-start=\"2094\" data-end=\"2175\"\u003e\n\u003cli data-start=\"2094\" data-end=\"2113\" class=\"\"\u003e\n\u003cp data-start=\"2096\" data-end=\"2113\" class=\"\"\u003eFront: 120 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2114\" data-end=\"2143\" class=\"\"\u003e\n\u003cp data-start=\"2116\" data-end=\"2143\" class=\"\"\u003eRear (Divorced): 130 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2144\" data-end=\"2175\" class=\"\"\u003e\n\u003cp data-start=\"2146\" data-end=\"2175\" class=\"\"\u003eRear (True Coilover): 70 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2177\" data-end=\"2298\"\u003eTrack Setup\u003c\/h3\u003e\n\u003cp data-start=\"2177\" data-end=\"2298\" class=\"\"\u003eFor track-focused builds requiring increased stiffness, improved feedback, and minimal body roll.\u003c\/p\u003e\n\u003cul data-start=\"2299\" data-end=\"2380\"\u003e\n\u003cli data-start=\"2299\" data-end=\"2318\" class=\"\"\u003e\n\u003cp data-start=\"2301\" data-end=\"2318\" class=\"\"\u003eFront: 140 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2319\" data-end=\"2348\" class=\"\"\u003e\n\u003cp data-start=\"2321\" data-end=\"2348\" class=\"\"\u003eRear (Divorced): 160 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2349\" data-end=\"2380\" class=\"\"\u003e\n\u003cp data-start=\"2351\" data-end=\"2380\" class=\"\"\u003eRear (True Coilover): 90 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2382\" data-end=\"2500\" class=\"\"\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\u003c\/p\u003e\n\u003chr data-start=\"2502\" data-end=\"2505\" class=\"\"\u003e\n\u003ch3 data-start=\"2507\" data-end=\"2710\"\u003eCustom Options Available\u003c\/h3\u003e\n\u003cp data-start=\"2507\" data-end=\"2710\" class=\"\"\u003eCustom spring rates, spring lengths, and damper lengths are available on request. Contact us before ordering to have your kit tailored by Nitron to your specific needs.\u003c\/p\u003e\n\u003chr data-start=\"2712\" data-end=\"2715\" class=\"\"\u003e\n\u003ch2 data-start=\"2717\" data-end=\"2771\"\u003eTrue vs Divorced Rear – What’s the Difference?\u003c\/h2\u003e\n\u003ch3 data-start=\"2773\" data-end=\"2907\"\u003eTrue Rear Setup\u003c\/h3\u003e\n\u003cp data-start=\"2773\" data-end=\"2907\" class=\"\"\u003eA single coilover unit combining spring and damper – ideal for track-focused builds and maximum performance.\u003c\/p\u003e\n\u003ch3 data-start=\"2909\" data-end=\"3052\"\u003eDivorced Rear Setup\u003c\/h3\u003e\n\u003cp data-start=\"2909\" data-end=\"3052\" class=\"\"\u003eUses the factory-style separate spring and damper layout – easier to install and retains OEM suspension geometry.\u003c\/p\u003e\n\u003ch3 data-start=\"3054\" data-end=\"3088\"\u003eWhich Should You Choose?\u003c\/h3\u003e\n\u003cul data-start=\"3089\" data-end=\"3254\"\u003e\n\u003cli data-start=\"3089\" data-end=\"3168\" class=\"\"\u003e\n\u003cp data-start=\"3091\" data-end=\"3168\" class=\"\"\u003eChoose\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3098\" data-end=\"3111\"\u003eTrue Rear\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor adjustability, precision, and outright performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3169\" data-end=\"3254\" class=\"\"\u003e\n\u003cp data-start=\"3171\" data-end=\"3254\" class=\"\"\u003eChoose\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3178\" data-end=\"3195\"\u003eDivorced Rear\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor simplicity and ease of install in factory-style builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3256\" data-end=\"3259\" class=\"\"\u003e\n\u003ch2 data-start=\"3261\" data-end=\"3525\"\u003eRace-Bred Engineering for the BMW F82 M4\u003c\/h2\u003e\n\u003cp data-start=\"3261\" data-end=\"3525\" class=\"\"\u003eThe NTR R1 shares core internals with Nitron’s full race-spec R3 system. It features a monotube design and low-friction components to ensure consistent, fade-free performance under the harshest driving conditions.\u003c\/p\u003e\n\u003cp data-start=\"3527\" data-end=\"3652\" class=\"\"\u003eIdeal for everything from fast A-road runs to repeated track sessions, the NTR R1 delivers exceptional composure and control.\u003c\/p\u003e\n\u003chr data-start=\"3654\" data-end=\"3657\" class=\"\"\u003e\n\u003ch2 data-start=\"3659\" data-end=\"3911\"\u003eBuilt to Order in the UK – Customised for You\u003c\/h2\u003e\n\u003cp data-start=\"3659\" data-end=\"3911\" class=\"\"\u003eEvery Nitron kit is hand-assembled in the UK to your chosen specification. Standard lead time is typically \u003cstrong data-start=\"3822\" data-end=\"3835\"\u003e2–3 weeks\u003c\/strong\u003e. If you need a more accurate ETA, contact us and we’ll confirm with Nitron.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Nitron","offers":[{"title":"Fast Road \/ Divorced","offer_id":57801367781711,"sku":null,"price":3846.0,"currency_code":"GBP","in_stock":true},{"title":"Fast Road \/ True Coilover","offer_id":57801367814479,"sku":null,"price":3846.0,"currency_code":"GBP","in_stock":true},{"title":"Track \/ Divorced","offer_id":57801367847247,"sku":null,"price":3846.0,"currency_code":"GBP","in_stock":true},{"title":"Track \/ True Coilover","offer_id":57801367880015,"sku":null,"price":3846.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/8895\/9567\/files\/nitron-ntr-r1-coilovers-bmw-f80-m3-20142018-5732024.webp?v=1779881914","url":"https:\/\/apex-performance.co.uk\/products\/nitron-ntr-r1-coilovers-bmw-f82-m4-2014-2020","provider":"Apex Performance","version":"1.0","type":"link"}