{"product_id":"2014-plus-infiniti-q50-3-7-traction-plus-ultra-coilovers","title":"2014+ Infiniti Q50 3.7 Traction Plus Ultra Coilovers","description":"\u003cp data-start=\"265\" data-end=\"575\"\u003eBring sharper handling and composed chassis control to your \u003cstrong data-start=\"325\" data-end=\"351\"\u003e2014+ Infiniti Q50 3.7\u003c\/strong\u003e with Riaction Traction Plus Ultra coilovers. Designed for rear-wheel-drive sport sedans, the TPU system improves braking stability, reduces body roll during cornering, and delivers more predictable traction under acceleration.\u003c\/p\u003e\n\u003cp data-start=\"577\" data-end=\"971\"\u003eTraction Plus Ultra is engineered around our \u003cstrong data-start=\"619\" data-end=\"651\"\u003enew digressive piston design\u003c\/strong\u003e, calibrated to provide firm low-speed damping for stronger roll resistance and improved steering clarity while maintaining compliance as suspension velocity increases. On the Q50 3.7 platform, this results in flatter cornering, improved mid-corner stability, and more consistent weight transfer during spirited driving.\u003c\/p\u003e\n\u003cp data-start=\"973\" data-end=\"1394\"\u003eEach kit features a \u003cstrong data-start=\"993\" data-end=\"1021\"\u003enickel-coated shock body\u003c\/strong\u003e for corrosion resistance and long-term durability. The \u003cstrong data-start=\"1077\" data-end=\"1120\"\u003ehex screw preload collar locking system\u003c\/strong\u003e secures spring preload under repeated load cycles. 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=\"1396\" data-end=\"1467\"\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr data-start=\"1469\" data-end=\"1472\"\u003e\n\u003cp data-start=\"1474\" data-end=\"1516\"\u003e🔧 \u003cstrong data-start=\"1477\" data-end=\"1516\"\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1518\" data-end=\"2120\"\u003eFull-Length Ride Height Adjustment\u003cbr data-start=\"1552\" data-end=\"1555\"\u003e32-Level Damping Adjustment\u003cbr data-start=\"1582\" data-end=\"1585\"\u003eNew Digressive Piston Valving\u003cbr data-start=\"1614\" data-end=\"1617\"\u003eMono-Tube Damper Design\u003cbr data-start=\"1640\" data-end=\"1643\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr data-start=\"1692\" data-end=\"1695\"\u003eHex Screw Preload Collar Locking System\u003cbr data-start=\"1734\" data-end=\"1737\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr data-start=\"1790\" data-end=\"1793\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr data-start=\"1834\" data-end=\"1837\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr data-start=\"1876\" data-end=\"1879\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr data-start=\"1912\" data-end=\"1915\"\u003ePolyurethane Oil Seals\u003cbr data-start=\"1937\" data-end=\"1940\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr data-start=\"1978\" data-end=\"1981\"\u003eMulti-Thickness Valving Shims\u003cbr data-start=\"2010\" data-end=\"2013\"\u003eLow-Gas Pressure Internal Design\u003cbr data-start=\"2045\" data-end=\"2048\"\u003e7.5w Compounded Suspension Fluid\u003cbr data-start=\"2080\" data-end=\"2083\"\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr data-start=\"2122\" data-end=\"2125\"\u003e\n\u003cp data-start=\"2127\" data-end=\"2182\"\u003e⚙️ \u003cstrong data-start=\"2130\" data-end=\"2155\"\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr data-start=\"2155\" data-end=\"2158\"\u003eFront: 12K\u003cbr data-start=\"2168\" data-end=\"2171\"\u003eRear: 6K\u003c\/p\u003e\n\u003chr data-start=\"2184\" data-end=\"2187\"\u003e\n\u003cp data-start=\"2189\" data-end=\"2302\"\u003e📧 \u003cstrong data-start=\"2192\" data-end=\"2217\"\u003eInternational Orders:\u003c\/strong\u003e\u003cbr data-start=\"2217\" data-end=\"2220\"\u003eFor international shipping inquiries, please email us at \u003ca data-start=\"2277\" data-end=\"2300\" 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=\"2304\" data-end=\"2307\"\u003e\n\u003cp data-start=\"2309\" data-end=\"2489\"\u003eDeliver confident handling and controlled performance in your 2014+ Infiniti Q50 3.7 with Traction Plus Ultra coilovers, engineered performance shocks from Riaction Performance Shocks.\u003c\/p\u003e","brand":"Riaction Performance Shocks","offers":[{"title":"Factory Spring","offer_id":52385485193492,"sku":"0IF-006-TPU","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"Swift Upgrade (+370)","offer_id":52385485226260,"sku":"0IF-006-TPU","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/2014-plus-infiniti-q50-3-7-traction-plus-ultra-coilovers_c8194837-53bf-4ebb-8071-f098b2ccf588.webp?v=1776892256","url":"https:\/\/www.riactionperformanceshocks.com\/products\/2014-plus-infiniti-q50-3-7-traction-plus-ultra-coilovers","provider":"Riaction Performance Shocks","version":"1.0","type":"link"}