{"product_id":"2003-2008-nissan-350z-z33-traction-plus-ultra-coilovers","title":"2003-2008 Nissan 350Z Z33 Traction Plus Ultra Coilovers","description":"\u003cp data-start=\"294\" data-end=\"628\"\u003eEnhance the balance and control of your \u003cstrong data-start=\"334\" data-end=\"363\"\u003e2003-2008 Nissan 350Z Z33\u003c\/strong\u003e with Riaction Traction Plus Ultra coilovers. Designed for rear-wheel-drive performance platforms, the TPU system improves braking stability, sharpens front-end response, and delivers more predictable rear traction during aggressive cornering and throttle application.\u003c\/p\u003e\n\u003cp data-start=\"630\" data-end=\"1019\"\u003eTraction Plus Ultra is built around our \u003cstrong data-start=\"667\" data-end=\"699\"\u003enew digressive piston design\u003c\/strong\u003e, engineered to provide strong low-speed damping for improved roll control and chassis stability while maintaining composure as suspension speed increases. On the Z33 platform, this translates into better weight transfer management, improved confidence during high-speed transitions, and more consistent grip under load.\u003c\/p\u003e\n\u003cp data-start=\"1021\" data-end=\"1460\"\u003eEach kit features a \u003cstrong data-start=\"1041\" data-end=\"1069\"\u003enickel-coated shock body\u003c\/strong\u003e for superior corrosion resistance and long-term durability. The \u003cstrong data-start=\"1134\" data-end=\"1177\"\u003ehex screw preload collar locking system\u003c\/strong\u003e ensures secure spring preload during repeated hard 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=\"1462\" data-end=\"1533\"\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr data-start=\"1535\" data-end=\"1538\"\u003e\n\u003cp data-start=\"1540\" data-end=\"1582\"\u003e🔧 \u003cstrong data-start=\"1543\" data-end=\"1582\"\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1584\" data-end=\"2186\"\u003eFull-Length Ride Height Adjustment\u003cbr data-start=\"1618\" data-end=\"1621\"\u003e32-Level Damping Adjustment\u003cbr data-start=\"1648\" data-end=\"1651\"\u003eNew Digressive Piston Valving\u003cbr data-start=\"1680\" data-end=\"1683\"\u003eMono-Tube Damper Design\u003cbr data-start=\"1706\" data-end=\"1709\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr data-start=\"1758\" data-end=\"1761\"\u003eHex Screw Preload Collar Locking System\u003cbr data-start=\"1800\" data-end=\"1803\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr data-start=\"1856\" data-end=\"1859\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr data-start=\"1900\" data-end=\"1903\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr data-start=\"1942\" data-end=\"1945\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr data-start=\"1978\" data-end=\"1981\"\u003ePolyurethane Oil Seals\u003cbr data-start=\"2003\" data-end=\"2006\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr data-start=\"2044\" data-end=\"2047\"\u003eMulti-Thickness Valving Shims\u003cbr data-start=\"2076\" data-end=\"2079\"\u003eLow-Gas Pressure Internal Design\u003cbr data-start=\"2111\" data-end=\"2114\"\u003e7.5w Compounded Suspension Fluid\u003cbr data-start=\"2146\" data-end=\"2149\"\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr data-start=\"2188\" data-end=\"2191\"\u003e\n\u003cp data-start=\"2193\" data-end=\"2248\"\u003e⚙️ \u003cstrong data-start=\"2196\" data-end=\"2221\"\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr data-start=\"2221\" data-end=\"2224\"\u003eFront: 12K\u003cbr data-start=\"2234\" data-end=\"2237\"\u003eRear: 8K\u003c\/p\u003e\n\u003chr data-start=\"2250\" data-end=\"2253\"\u003e\n\u003cp data-start=\"2255\" data-end=\"2366\"\u003e📧 \u003cstrong data-start=\"2258\" data-end=\"2283\"\u003eInternational Orders:\u003c\/strong\u003e\u003cbr data-start=\"2283\" data-end=\"2286\"\u003eFor international shipping inquiries, please email us at \u003ca data-start=\"2343\" data-end=\"2366\" 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=\"2368\" data-end=\"2371\"\u003e\n\u003cp data-start=\"2373\" data-end=\"2556\"\u003eImprove chassis balance and driving confidence in your 2003-2008 Nissan 350Z Z33 with Traction Plus Ultra coilovers, advanced performance shocks engineered by Riaction Performance Shocks.\u003c\/p\u003e","brand":"Riaction Performance Shocks","offers":[{"title":"Factory Springs","offer_id":52385720172820,"sku":"0NS-007-TPU","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"Swift Upgrade (+370)","offer_id":52385720205588,"sku":"0NS-007-TPU","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/2003-2008Nissan350ZZ33TractionPlusUltraCoilovers_b1915afb-f7ba-4c9e-8f87-350e0cb96bed.webp?v=1776892193","url":"https:\/\/www.riactionperformanceshocks.com\/products\/2003-2008-nissan-350z-z33-traction-plus-ultra-coilovers","provider":"Riaction Performance Shocks","version":"1.0","type":"link"}