{"product_id":"nitron-ntr-r1-coilover-bmw-m3-e92-05-13","title":"Nitron NTR R1 Coilover Kit - BMW E92 M3","description":"\u003cstyle\u003e.pit-nitron-pdp h2{font-size:22px!important;line-height:1.3!important;margin:28px 0 12px!important}.pit-nitron-pdp h3{font-size:18px!important;line-height:1.4!important}.pit-nitron-pdp .pit-nitron-table{max-width:100%;overflow-x:auto;margin:16px 0}.pit-nitron-pdp table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.5}.pit-nitron-pdp caption{text-align:left;font-weight:600;padding:0 0 10px}.pit-nitron-pdp th,.pit-nitron-pdp td{border:1px solid #dedede;padding:10px 12px;text-align:left;vertical-align:top;overflow-wrap:anywhere}.pit-nitron-pdp th{width:32%}.pit-nitron-pdp details{border-top:1px solid #dedede;padding:14px 0}.pit-nitron-pdp details:last-child{border-bottom:1px solid #dedede}.pit-nitron-pdp summary{cursor:pointer;font-size:16px!important;line-height:1.5;font-weight:600;list-style-position:outside;margin-left:18px}.pit-nitron-pdp details p{margin:12px 0 0;line-height:1.65}@media(max-width:749px){.pit-nitron-pdp h2{font-size:20px!important}.pit-nitron-pdp h3{font-size:17px!important}.pit-nitron-pdp th,.pit-nitron-pdp td{padding:8px}.pit-nitron-pdp summary{font-size:15px!important}}\u003c\/style\u003e\u003cdiv class=\"pit-nitron-pdp\"\u003e\n\u003cp\u003eThe Nitron NTR R1 coilover kit for BMW E92 M3 provides single-adjuster suspension for road and occasional track setup.\u003c\/p\u003e\n\u003ch2\u003eKey features and intended use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCombined compression and rebound adjustment simplifies damper setup.\u003c\/li\u003e\n\u003cli\u003eSpring specification can be chosen for road use or a stronger track bias where listed.\u003c\/li\u003e\n\u003cli\u003eAllows a suspension setup to be matched to use without the separate compression controls of R3.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication and specifications\u003c\/h2\u003e\n\u003cdiv class=\"pit-nitron-table\"\u003e\u003ctable\u003e\n\u003ccaption\u003eNitron suspension specification\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVehicle application\u003c\/th\u003e\n\u003ctd\u003eBMW E92 M3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eNitron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupplier base part number\u003c\/th\u003e\n\u003ctd\u003eNTCBM014R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eKit family\u003c\/th\u003e\n\u003ctd\u003eNTR R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDamping control\u003c\/th\u003e\n\u003ctd\u003eOne manual adjuster controls compression and rebound together\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFront axle lift\u003c\/th\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRear suspension layout\u003c\/th\u003e\n\u003ctd\u003eCoilover or Divorced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDroplinks included\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2\u003eHow to choose the setup\u003c\/h2\u003e\n\u003cp\u003eChoose the spring package around tire grip, track frequency and the intended ride quality. FRS means Fast Road Specification; TDS means Track Day Specification. These are spring\/build choices, not electronic driving modes. The supplier base part number alone does not capture every ordered configuration.\u003c\/p\u003e\n\n\u003ch2\u003eCoilover or divorced rear springs\u003c\/h2\u003e\n\u003cp\u003eA divorced rear arrangement keeps the spring separate from the damper. A rear coilover places the spring around the damper. Select the intended rear layout in the options; it is an installation choice rather than a cosmetic preference. Have the installer check the load path, mounts, spring clearance and travel for the selected arrangement.\u003c\/p\u003e\n\u003ch2\u003eFactory electronic damping\u003c\/h2\u003e\n\u003cp\u003eThis is a manually adjusted suspension kit. If the car has factory electronically controlled dampers, confirm the appropriate cancellation or conversion hardware with the installer. The listing should not be interpreted as retaining factory electronic damper adjustment.\u003c\/p\u003e\n\u003ch2\u003eInstallation and ordering\u003c\/h2\u003e\n\u003cp\u003eProvide the model year, chassis, factory suspension equipment and intended use when specifying the order. Have the installer verify the mounts, usable travel, wheel clearance and any required electronic hardware. Confirm lead time for the selected configuration; catalog availability is not a promise of immediate dispatch.\u003c\/p\u003e\n\u003ch2\u003eCompare related Nitron products\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/nitron-ntr-r3-3way-coilover-bmw-m3-e92-05-13\"\u003eNitron NTR R3 Coilover Kit - BMW E92 M3\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eProduct FAQs\u003c\/h2\u003e\n\u003cdiv class=\"pit-nitron-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I adjust compression separately from rebound on R1?\u003c\/summary\u003e\u003cp\u003eNo. Manual NTR R1 uses a combined adjustment. R3 provides independent controls if separate tuning is a priority.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat should I evaluate before changing the damping setting?\u003c\/summary\u003e\u003cp\u003eStart with tire pressures, alignment and a consistent baseline. Assess one change at a time rather than using damper adjustment to compensate for an unresolved chassis issue.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes choosing a true rear coilover affect the installation requirements?\u003c\/summary\u003e\u003cp\u003eIt changes where the rear spring load is carried. Establish the mounting and reinforcement requirements for the selected layout before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Nitron","offers":[{"title":"Fast Road (FRS) \/ Coilover","offer_id":67930072842528,"sku":"NTCBM014R1","price":4460.0,"currency_code":"USD","in_stock":true},{"title":"Fast Road (FRS) \/ Divorced","offer_id":67930072875296,"sku":"NTCBM014R1","price":4460.0,"currency_code":"USD","in_stock":true},{"title":"Track Day (TDS) \/ Coilover","offer_id":67930072908064,"sku":"NTCBM014R1","price":4460.0,"currency_code":"USD","in_stock":true},{"title":"Track Day (TDS) \/ Divorced","offer_id":67930072940832,"sku":"NTCBM014R1","price":4460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/9339\/1392\/files\/Nitron_R1_-_1_23a1dd0a-679c-46b3-bebd-d97b98978102.jpg?v=1792728563","url":"https:\/\/ridgelinemotorsport.com\/products\/nitron-ntr-r1-coilover-bmw-m3-e92-05-13","provider":"Ridgeline Motorsport","version":"1.0","type":"link"}