{"product_id":"nitron-racing-bmw-e90-e92-m3-05-13-ntr-r1-suspension-kit","title":"Nitron NTR R1 Coilovers - BMW M3 E90\/E92","description":"\u003cp\u003e\u003cstrong\u003eNitron NTR R1 coilovers for the BMW E90 M3 saloon and E92 M3 coupe\u003c\/strong\u003e provide combined compression\/rebound adjustment in a serviceable suspension system. This is the M3 application, not the non-M3 E90\/E92 kit.\u003c\/p\u003e\u003ch2\u003eBody style and electronic damping\u003c\/h2\u003e\u003cp\u003eThe stated scope is E90 and E92. \u003cstrong\u003eE93 convertible fitment is not established here\u003c\/strong\u003e, even when the product appears in a combined E92\/E93 collection. Confirm factory electronic damper equipment and the appropriate integration or cancellation requirements before replacing it with a manually adjusted kit.\u003c\/p\u003e\u003ch2\u003eR1 adjustment\u003c\/h2\u003e\u003cp\u003eOne control changes compression and rebound together. This offers a more straightforward setup process than independent three-way damping. Agree the spring specification, rear layout and supplied top mounts around tyre grip, intended use and the actual vehicle.\u003c\/p\u003e\u003cp\u003eThe single purchase variant does not imply that every configuration or electronic-damping accessory is included. Nitron dampers are serviceable, but mounting points and surrounding suspension components still need inspection.\u003c\/p\u003e\u003ch2\u003eCompare the matching M3 R3\u003c\/h2\u003e\u003cp\u003eFor separate rebound and high-\/low-speed compression control, see \u003ca href=\"\/products\/nitron-racing-bmw-e90-e92-m3-05-13-ntr-r3-suspension-kit\"\u003ethe E90\/E92 M3 NTR R3\u003c\/a\u003e. Non-M3 owners should use \u003ca href=\"\/products\/nitron-racing-bmw-e90-e92-non-m3-04-13-ntr-r1-suspension-kit\"\u003ethe non-M3 E90\/E92 R1 application\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eHave the suspension fitted professionally, check travel clearance and complete alignment at the intended ride height. Confirm a current build estimate before arranging workshop time. Browse \u003ca href=\"\/collections\/nitron-racing\"\u003eNitron Racing suspension\u003c\/a\u003e.\u003c\/p\u003e","brand":"Nitron Racing","offers":[{"title":"Default Title","offer_id":55764108018013,"sku":null,"price":4896.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/PRODZOOM_264956_BMW_E90_M3_R1_Kit.jpg?v=1736683517","url":"https:\/\/www.nineteen72performance.com\/products\/nitron-racing-bmw-e90-e92-m3-05-13-ntr-r1-suspension-kit","provider":"Nineteen72 Performance","version":"1.0","type":"link"}