{"product_id":"nitron-racing-bmw-e86-z4-coupe-m-06-08-nitron-r3-suspension-kit","title":"Nitron NTR R3 3-Way Coilovers - BMW Z4 M Coupe E86","description":"\u003cp\u003e\u003cstrong\u003eNitron NTR R3 coilovers for the BMW Z4 M Coupe E86 3.2\u003c\/strong\u003e give independent control of rebound, low-speed compression and high-speed compression. This is the M Coupe application, not a universal Z4 suspension kit.\u003c\/p\u003e\u003ch2\u003eE86 M Coupe fitment\u003c\/h2\u003e\u003cp\u003eNitron's current application identifies the E86 Z4 Coupe M 3.2. Do not substitute this kit for a non-M Z4, E85 Roadster, E89 or G29 application. Confirm the original mounting hardware and any previous suspension conversion.\u003c\/p\u003e\u003ch2\u003eConfirm the rear arrangement\u003c\/h2\u003e\u003cp\u003eNitron lists coilover and divorced rear configurations for this application. This store product has one purchase variant, so agree the actual supplied rear layout and spring specification before ordering. A divorced arrangement retains separate rear spring and damper positions; a true-rear conversion needs a complete mounting and load-path assessment.\u003c\/p\u003e\u003ch2\u003eThree-way adjustment in practice\u003c\/h2\u003e\u003cp\u003eThe independent controls are useful when tyres, ride height and alignment provide a known baseline. They do not automatically make the car more comfortable or faster. Reservoir routing and clearance should be checked through the full working range during installation.\u003c\/p\u003e\u003cp\u003eThe dampers are serviceable, allowing ongoing maintenance. Confirm included mounts and hardware rather than relying on a representative photograph.\u003c\/p\u003e\u003ch2\u003ePlan fitting and support\u003c\/h2\u003e\u003cp\u003eHave the suspension installed professionally, inspect mounting points and adjacent joints, and complete a measured alignment. Any \u003ca href=\"\/products\/nitron-adjustable-drop-links\"\u003eadjustable drop links\u003c\/a\u003e must be selected by dimensions and mounting requirements, not the Z4 badge. Browse the \u003ca href=\"\/collections\/nitron-racing\"\u003eNitron Racing range\u003c\/a\u003e and confirm current build timing before booking workshop work.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eApplication reference: \u003ca href=\"https:\/\/www.nitron.com\/product\/bmw-z4-coupe-e86-r3-suspension-kit\/\"\u003eNitron E86 M 3.2 R3 catalogue\u003c\/a\u003e.\u003c\/small\u003e\u003c\/p\u003e","brand":"Nitron Racing","offers":[{"title":"Default Title","offer_id":57828552311133,"sku":null,"price":5646.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/LPRODZOOM_406763_PRODZOOM_263420_BMW_M3_E46_R3_Full_Kit.jpg?v=1750430403","url":"https:\/\/www.nineteen72performance.co.uk\/products\/nitron-racing-bmw-e86-z4-coupe-m-06-08-nitron-r3-suspension-kit","provider":"Nineteen72 Performance","version":"1.0","type":"link"}