{"product_id":"nitron-r1-coilover-bmw-m4-f82-2014-2020","title":"Nitron R1 Coilover BMW M4 F82 (2014–2020)","description":"\u003ch2\u003ePrecision Suspension for Road and Track\u003c\/h2\u003e\n\u003cp 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 class=\"\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003eThis kit fits\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eall versions of the BMW F82 M4\u003c\/strong\u003e, including the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estandard M4, M4 Competition, and M4 CS\u003c\/strong\u003e, produced between\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2014–2020\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"\"\u003eDeveloped from Nitron’s race-bred R3 platform, the NTR R1 features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\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 class=\"\"\u003e\n\u003ch2\u003eKey Features of the Nitron NTR R1 Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003e1-way damping adjustment (bump and rebound combined)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eCompatibility: All BMW F82 M4 models (2014–2020)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eTrue or Divorced rear spring configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eChoice of spring rates: Fast Road or Track\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eUltra-low friction internals for fade-free damping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eTitanium and hard-anodised components for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eLightweight, corrosion-resistant design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eFully serviceable and rebuildable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eHand-built to order in the UK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"\"\u003e\n\u003ch2\u003eSpring Rate Options – Tuned by Nitron for the BMW F82 M4\u003c\/h2\u003e\n\u003cp 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 class=\"\"\u003eChoose from two optimised setups:\u003c\/p\u003e\n\u003ch3\u003eFast Road Setup\u003c\/h3\u003e\n\u003cp class=\"\"\u003eWell-suited for fast road use and occasional circuit driving.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eFront: 120 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eRear (Divorced): 130 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eRear (True Coilover): 70 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTrack Setup\u003c\/h3\u003e\n\u003cp class=\"\"\u003eFor track-focused builds requiring increased stiffness, improved feedback, and minimal body roll.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eFront: 140 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eRear (Divorced): 160 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eRear (True Coilover): 90 N\/mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp 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 class=\"\"\u003e\n\u003ch3\u003eCustom Options Available\u003c\/h3\u003e\n\u003cp 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 class=\"\"\u003e\n\u003ch2\u003eTrue vs Divorced Rear – What’s the Difference?\u003c\/h2\u003e\n\u003ch3\u003eTrue Rear Setup\u003c\/h3\u003e\n\u003cp class=\"\"\u003eA single coilover unit combining spring and damper – ideal for track-focused builds and maximum performance.\u003c\/p\u003e\n\u003ch3\u003eDivorced Rear Setup\u003c\/h3\u003e\n\u003cp class=\"\"\u003eUses the factory-style separate spring and damper layout – easier to install and retains OEM suspension geometry.\u003c\/p\u003e\n\u003ch3\u003eWhich Should You Choose?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eChoose\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTrue Rear\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor adjustability, precision, and outright performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cp class=\"\"\u003eChoose\u003cspan\u003e \u003c\/span\u003e\u003cstrong\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 class=\"\"\u003e\n\u003ch2\u003eRace-Bred Engineering for the BMW F82 M4\u003c\/h2\u003e\n\u003cp 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 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 class=\"\"\u003e\n\u003ch2\u003eBuilt to Order in the UK – Customised for You\u003c\/h2\u003e\n\u003cp class=\"\"\u003eEvery Nitron kit is hand-assembled in the UK to your chosen specification. Standard lead time is typically \u003cspan\u003e6-8 weeks\u003c\/span\u003e. If you need a more accurate ETA, contact us and we’ll confirm with Nitron.\u003c\/p\u003e","brand":"Nitron Suspension","offers":[{"title":"Coilover \/ Fast Road","offer_id":54649705333063,"sku":null,"price":3625.0,"currency_code":"GBP","in_stock":true},{"title":"Coilover \/ Track","offer_id":54649705365831,"sku":null,"price":3625.0,"currency_code":"GBP","in_stock":true},{"title":"Divorced \/ Fast Road","offer_id":54649705398599,"sku":null,"price":3625.0,"currency_code":"GBP","in_stock":true},{"title":"Divorced \/ Track","offer_id":54649705431367,"sku":null,"price":3625.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/7942\/8167\/files\/nitron-ntr-r1-coilovers-bmw-f80-m3-20142018-5732024.webp?v=1786978418","url":"https:\/\/www.cpcclubsport.com\/products\/nitron-r1-coilover-bmw-m4-f82-2014-2020","provider":"CPC Clubsport","version":"1.0","type":"link"}