{"product_id":"2006-2011-bmw-m3-e90-e92-traction-plus-ultra-coilovers","title":"2006-2011 BMW M3 E90 \/ E92 Traction Plus Ultra Coilovers","description":"\u003cp data-start=\"275\" data-end=\"642\"\u003e\u003cem\u003eExpected lead times are 2-3 weeks before shipping\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003eTake control of the high-revving V8 chassis dynamics in your \u003cstrong data-start=\"336\" data-end=\"366\"\u003e2006-2011 BMW M3 E90 \/ E92\u003c\/strong\u003e with Riaction Traction Plus Ultra coilovers. Designed for performance-focused rear-wheel-drive platforms, the TPU system improves braking stability, reduces excessive body roll under heavy lateral load, and delivers more predictable rear traction during aggressive acceleration.\u003c\/p\u003e\n\u003cp data-start=\"644\" data-end=\"1050\"\u003eTraction Plus Ultra is engineered around our \u003cstrong data-start=\"686\" data-end=\"718\"\u003enew digressive piston design\u003c\/strong\u003e, providing firm low-speed damping for stronger roll resistance and sharper steering precision while maintaining composure as suspension velocity increases. On the E9X M3 chassis, this results in improved mid-corner stability, flatter cornering under sustained load, and more consistent weight transfer during repeated hard driving.\u003c\/p\u003e\n\u003cp data-start=\"1052\" data-end=\"1487\"\u003eEach kit features a \u003cstrong data-start=\"1072\" data-end=\"1100\"\u003enickel-coated shock body\u003c\/strong\u003e for corrosion resistance and long-term durability. The \u003cstrong data-start=\"1156\" data-end=\"1199\"\u003ehex screw preload collar locking system\u003c\/strong\u003e secures spring preload during track use and high-load conditions. Signature orange-coated non-MacPherson components add protection and a distinctive performance finish, while pillowball upper mounts are included where applicable to maximize suspension articulation and steering feedback.\u003c\/p\u003e\n\u003cp data-start=\"1489\" data-end=\"1560\"\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr data-start=\"1562\" data-end=\"1565\"\u003e\n\u003cp data-start=\"1567\" data-end=\"1609\"\u003e🔧 \u003cstrong data-start=\"1570\" data-end=\"1609\"\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1611\" data-end=\"2248\"\u003eRear-Wheel-Drive M Configuration\u003cbr data-start=\"1643\" data-end=\"1646\"\u003eFull-Length Ride Height Adjustment\u003cbr data-start=\"1680\" data-end=\"1683\"\u003e32-Level Damping Adjustment\u003cbr data-start=\"1710\" data-end=\"1713\"\u003eNew Digressive Piston Valving\u003cbr data-start=\"1742\" data-end=\"1745\"\u003eMono-Tube Damper Design\u003cbr data-start=\"1768\" data-end=\"1771\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr data-start=\"1820\" data-end=\"1823\"\u003eHex Screw Preload Collar Locking System\u003cbr data-start=\"1862\" data-end=\"1865\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr data-start=\"1918\" data-end=\"1921\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr data-start=\"1962\" data-end=\"1965\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr data-start=\"2004\" data-end=\"2007\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr data-start=\"2040\" data-end=\"2043\"\u003ePolyurethane Oil Seals\u003cbr data-start=\"2065\" data-end=\"2068\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr data-start=\"2106\" data-end=\"2109\"\u003eMulti-Thickness Valving Shims\u003cbr data-start=\"2138\" data-end=\"2141\"\u003eLow-Gas Pressure Internal Design\u003cbr data-start=\"2173\" data-end=\"2176\"\u003e7.5w Compounded Suspension Fluid\u003cbr data-start=\"2208\" data-end=\"2211\"\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr data-start=\"2250\" data-end=\"2253\"\u003e\n\u003cp data-start=\"2255\" data-end=\"2310\"\u003e⚙️ \u003cstrong data-start=\"2258\" data-end=\"2283\"\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr data-start=\"2283\" data-end=\"2286\"\u003eFront: 10k\u003cbr data-start=\"2296\" data-end=\"2299\"\u003eRear: 16k\u003c\/p\u003e\n\u003chr data-start=\"2312\" data-end=\"2315\"\u003e\n\u003cp data-start=\"2317\" data-end=\"2430\"\u003e📧 \u003cstrong data-start=\"2320\" data-end=\"2345\"\u003eInternational Orders:\u003c\/strong\u003e\u003cbr data-start=\"2345\" data-end=\"2348\"\u003eFor international shipping inquiries, please email us at \u003ca data-start=\"2405\" data-end=\"2428\" 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 fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-d1qk0x1f.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr data-start=\"2432\" data-end=\"2435\"\u003e\n\u003cp data-start=\"2437\" data-end=\"2633\"\u003eDeliver composed high-load performance and precise chassis response in your 2006-2011 BMW M3 E90\/E92 with Traction Plus Ultra coilovers—engineered performance shocks from Riaction Performance Shocks.\u003c\/p\u003e","brand":"Riaction Performance Shocks","offers":[{"title":"Factory Springs","offer_id":52407522984212,"sku":"0BM-018-TPU","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"Swift Upgrade (+370)","offer_id":52407523016980,"sku":"0BM-018-TPU","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/2006-2011-bmw-m3-e90-e92-traction-plus-ultra-coilovers_680e9edf-f1b4-4abe-9b7b-99dc41e29804.webp?v=1776892325","url":"https:\/\/www.riactionperformanceshocks.com\/products\/2006-2011-bmw-m3-e90-e92-traction-plus-ultra-coilovers","provider":"Riaction Performance Shocks","version":"1.0","type":"link"}