{"product_id":"riaction-coilovers-for-porsche-997-c2-c4-2005-2011-traction-plus-ultra-with-32-way-adjustable-dampers","title":"Riaction Coilovers for Porsche 997 C2 \u0026 C4 (2005–2011) Traction Plus Ultra with 32 Way Adjustable Dampers","description":"\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eFitment Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche 997 Carrera 2 \/ 4 (2005, 2006, 2007, 2008, 2009, 2010, 2011)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRiaction Coilovers are performance lowering coilovers. You can not raise the car or keep it at OEM height with these coilovers. Unless otherwise noted, expect the coilover kit to lower your vehicle from a minimum of 1\" to a maximum of 3\". Spring rates are pre-set for balance and performance; contact support for customization options.\u003c\/span\u003e\u003c\/p\u003e\n\u003cb id=\"docs-internal-guid-518f7609-7fff-24b4-d0bc-210d9d50807f\"\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eSpecs \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cb\u003eFront Camber Plates:\u003c\/b\u003e No\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRequires reuse of OEM upper mount\u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003e32-Way Adjustable Dampening\u003c\/strong\u003e\u003cspan\u003e – Fine-tune your ride from soft to stiff with ease.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003eFull-Length Ride Height Adjustment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e32-Level Damping Adjustment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003eNew Digressive Piston Valving\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003eMono-Tube Damper Design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003eHex Screw Preload Collar Locking System\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003ePolyurethane Oil Seals\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003eMulti-Thickness Valving Shims\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003eLow-Gas Pressure Internal Design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e7.5w Compounded Suspension Fluid\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003eFully Rebuildable Coilover Assembly\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb id=\"docs-internal-guid-d78e6178-7fff-94f1-d8ee-8306e17b746a\"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eRefine the dynamic balance of your 2005-2011 Porsche 911 Carrera 2 \/ 4 (997) with Riaction Traction Plus Ultra coilovers. Engineered for rear-engine performance platforms, the TPU system enhances braking stability, improves chassis composure through high-speed sweepers, and delivers more predictable rear-end behavior under load.\u003c\/p\u003e\n\u003cp\u003eTraction Plus Ultra is built around our new digressive piston design, developed to provide firm low-speed damping for improved roll resistance and sharper steering response while transitioning smoothly at higher shaft speeds to maintain compliance over surface irregularities. On the 997 chassis, this translates into improved weight transfer control and increased confidence when pushing at higher speeds.\u003c\/p\u003e\n\u003cp\u003eEach kit features a nickel-coated shock body for long-term corrosion resistance and durability. The hex screw preload collar locking system ensures consistent spring preload under repeated load cycles and aggressive driving conditions. Signature orange-coated non-MacPherson components add both protection and a distinctive performance finish, while pillowball upper mounts are included where applicable to increase steering accuracy and suspension articulation.\u003c\/p\u003e\n\u003cp\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eRedline360 is a direct and authorized Riaction dealer.  Buying Riaction products from Redline360 ensures your warranty is valid.\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Riaction","offers":[{"title":"Default Title","offer_id":42998381576272,"sku":"0PS-007-TPU","price":1602.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/2005-2011PorscheCarrera24_997_TractionPlusUltraCoilovers.png?v=1791266815","url":"https:\/\/shop.redline360.com\/products\/riaction-coilovers-for-porsche-997-c2-c4-2005-2011-traction-plus-ultra-with-32-way-adjustable-dampers","provider":"Redline360","version":"1.0","type":"link"}