{"product_id":"1989-2005-mazda-miata-mx-5-na-nb-traction-plus-ultra-coilovers","title":"1989-2005 Mazda Miata MX-5 NA \/ NB Traction Plus Ultra Coilovers","description":"\u003cp data-start=\"243\" data-end=\"577\"\u003eBring sharper response and controlled balance to your \u003cstrong data-start=\"297\" data-end=\"335\"\u003e1989-2005 Mazda Miata MX-5 NA \/ NB\u003c\/strong\u003e with Riaction Traction Plus Ultra coilovers. Designed for lightweight rear-wheel-drive roadsters, the TPU system reduces body roll, stabilizes braking behavior, and delivers more predictable rotation through tight corners and rapid transitions.\u003c\/p\u003e\n\u003cp data-start=\"579\" data-end=\"1000\"\u003eTraction Plus Ultra is built around our \u003cstrong data-start=\"616\" data-end=\"648\"\u003enew digressive piston design\u003c\/strong\u003e, engineered to provide firm low-speed damping for improved steering feedback and stronger roll resistance while maintaining compliance as suspension velocity increases. On the NA\/NB chassis, this results in flatter cornering, improved mid-corner consistency, and more stable weight transfer without overwhelming the car’s naturally balanced character.\u003c\/p\u003e\n\u003cp data-start=\"1002\" data-end=\"1429\"\u003eEach kit features a \u003cstrong data-start=\"1022\" data-end=\"1050\"\u003enickel-coated shock body\u003c\/strong\u003e for corrosion resistance and long-term durability. The \u003cstrong data-start=\"1106\" data-end=\"1149\"\u003ehex screw preload collar locking system\u003c\/strong\u003e secures spring preload during repeated spirited driving. Signature orange-coated non-MacPherson components add durability and a distinctive performance finish, while pillowball upper mounts are included where applicable to maximize steering precision and suspension articulation.\u003c\/p\u003e\n\u003cp data-start=\"1431\" data-end=\"1502\"\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr data-start=\"1504\" data-end=\"1507\"\u003e\n\u003cp data-start=\"1509\" data-end=\"1551\"\u003e🔧 \u003cstrong data-start=\"1512\" data-end=\"1551\"\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1553\" data-end=\"2155\"\u003eFull-Length Ride Height Adjustment\u003cbr data-start=\"1587\" data-end=\"1590\"\u003e32-Level Damping Adjustment\u003cbr data-start=\"1617\" data-end=\"1620\"\u003eNew Digressive Piston Valving\u003cbr data-start=\"1649\" data-end=\"1652\"\u003eMono-Tube Damper Design\u003cbr data-start=\"1675\" data-end=\"1678\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr data-start=\"1727\" data-end=\"1730\"\u003eHex Screw Preload Collar Locking System\u003cbr data-start=\"1769\" data-end=\"1772\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr data-start=\"1825\" data-end=\"1828\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr data-start=\"1869\" data-end=\"1872\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr data-start=\"1911\" data-end=\"1914\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr data-start=\"1947\" data-end=\"1950\"\u003ePolyurethane Oil Seals\u003cbr data-start=\"1972\" data-end=\"1975\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr data-start=\"2013\" data-end=\"2016\"\u003eMulti-Thickness Valving Shims\u003cbr data-start=\"2045\" data-end=\"2048\"\u003eLow-Gas Pressure Internal Design\u003cbr data-start=\"2080\" data-end=\"2083\"\u003e7.5w Compounded Suspension Fluid\u003cbr data-start=\"2115\" data-end=\"2118\"\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr data-start=\"2157\" data-end=\"2160\"\u003e\n\u003cp data-start=\"2162\" data-end=\"2217\"\u003e⚙️ \u003cstrong data-start=\"2165\" data-end=\"2190\"\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr data-start=\"2190\" data-end=\"2193\"\u003eFront: 8K\u003cbr data-start=\"2203\" data-end=\"2206\"\u003eRear: 6K\u003c\/p\u003e\n\u003chr data-start=\"2219\" data-end=\"2222\"\u003e\n\u003cp data-start=\"2224\" data-end=\"2337\"\u003e📧 \u003cstrong data-start=\"2227\" data-end=\"2252\"\u003eInternational Orders:\u003c\/strong\u003e\u003cbr data-start=\"2252\" data-end=\"2255\"\u003eFor international shipping inquiries, please email us at \u003ca data-start=\"2312\" data-end=\"2335\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003einfo@riactionshocks.com\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse href=\"\/cdn\/assets\/sprites-core-d1qk0x1f.svg#304883\" fill=\"currentColor\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr data-start=\"2339\" data-end=\"2342\"\u003e\n\u003cp data-start=\"2344\" data-end=\"2525\"\u003ePreserve the lightweight driving character of your 1989-2005 Mazda Miata NA\/NB while gaining modern damping control with Traction Plus Ultra coilovers from Riaction Performance Shocks.\u003c\/p\u003e","brand":"Riaction Performance Shocks","offers":[{"title":"Factory Spring","offer_id":52385604174100,"sku":"0MA-007-TPU","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"Swift Upgrade (+370)","offer_id":52385604206868,"sku":"0MA-007-TPU","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/1989-2005-mazda-miata-mx-5-na-nb-traction-plus-ultra-coilovers_febafa99-dfa8-47b7-b67a-2c2f2626742b.webp?v=1776892241","url":"https:\/\/www.riactionperformanceshocks.com\/products\/1989-2005-mazda-miata-mx-5-na-nb-traction-plus-ultra-coilovers","provider":"Riaction Performance Shocks","version":"1.0","type":"link"}