{"title":"Digressive Mazda","description":"\u003cp data-start=\"155\" data-end=\"635\"\u003eRiaction Mazda coilovers are engineered to deliver sharper handling, improved chassis balance, and consistent control across a wide range of driving conditions. Built around a digressive piston valving system, these coilovers provide strong low-speed damping to reduce body roll, improve steering response, and keep your Mazda stable during braking and cornering. As suspension speeds increase, the damping curve adapts to maintain ride comfort while absorbing road imperfections.\u003c\/p\u003e\n\u003cp data-start=\"637\" data-end=\"1008\"\u003eWith full-length ride height adjustment and 32 levels of damping control, Riaction Mazda coilovers allow you to fine-tune your suspension setup for daily driving, canyon runs, or track-focused builds. This level of adjustability gives you the flexibility to dial in both stance and handling characteristics while maintaining a predictable and balanced driving experience.\u003c\/p\u003e\n\u003cp data-start=\"1010\" data-end=\"1364\"\u003eConstructed with a mono-tube damper design, high-flow pistons, and corrosion-resistant materials, these performance shocks are built for durability and consistent performance under load. From platforms like the Mazda3, Mazda6, and MX-5 Miata, Riaction digressive coilovers deliver the grip, feedback, and control needed to get the most out of your setup.\u003c\/p\u003e","products":[{"product_id":"gp-1-digressive-mazda-mx-5-miata-nd-16","title":"GP-1 DIGRESSIVE MAZDA MX-5 MIATA ND (16+)","description":"\u003cp data-start=\"69\" data-end=\"508\"\u003eEngineered for the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMazda MX-5 Miata ND\u003c\/span\u003e\u003c\/span\u003e, the \u003cstrong data-start=\"131\" data-end=\"172\"\u003eRiaction GP-1 Digressive Coilover Kit\u003c\/strong\u003e features \u003cstrong data-start=\"182\" data-end=\"215\"\u003edigressive valving technology\u003c\/strong\u003e designed to complement the lightweight, driver-focused chassis of the Miata. This damping profile delivers \u003cstrong data-start=\"323\" data-end=\"391\"\u003efirm low-speed control for sharper turn-in and reduced body roll\u003c\/strong\u003e, while maintaining compliance over uneven surfaces—resulting in a ride that feels precise, responsive, and balanced.\u003c\/p\u003e\n\u003cp data-start=\"510\" data-end=\"747\"\u003eBuilt for enthusiasts who value driver feedback and control, this system enhances cornering stability, improves weight transfer characteristics, and maintains comfort for street driving while remaining capable for spirited and track use.\u003c\/p\u003e\n\u003cp data-start=\"749\" data-end=\"890\"\u003eEach kit is constructed using high-quality materials and precision engineering to ensure durability, reliability, and consistent performance.\u003c\/p\u003e\n\u003chr data-start=\"892\" data-end=\"895\"\u003e\n\u003ch3 data-section-id=\"1tsf9cf\" data-start=\"897\" data-end=\"928\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"901\" data-end=\"928\"\u003eCoilover Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"930\" data-end=\"1492\"\u003e\n\u003cli data-section-id=\"14ff3pc\" data-start=\"930\" data-end=\"968\"\u003eFull-Length Ride Height Adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"uv3rs5\" data-start=\"969\" data-end=\"1000\"\u003e32-Level Damping Adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"9ap04k\" data-start=\"1001\" data-end=\"1038\"\u003e\u003cstrong data-start=\"1003\" data-end=\"1036\"\u003eDigressive Valving Technology\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"114uddp\" data-start=\"1039\" data-end=\"1066\"\u003eMono-Tube Damper Design\u003c\/li\u003e\n\u003cli data-section-id=\"et06jq\" data-start=\"1067\" data-end=\"1122\"\u003e52mm Seamless Electroplated Carbon Steel Shock Body\u003c\/li\u003e\n\u003cli data-section-id=\"gw8uob\" data-start=\"1123\" data-end=\"1165\"\u003e20mm Piston Rod (McPherson Suspension)\u003c\/li\u003e\n\u003cli data-section-id=\"11sqb4e\" data-start=\"1166\" data-end=\"1212\"\u003e14mm Piston Rod (Non-McPherson Suspension)\u003c\/li\u003e\n\u003cli data-section-id=\"1719dr7\" data-start=\"1213\" data-end=\"1256\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003c\/li\u003e\n\u003cli data-section-id=\"sbs3yu\" data-start=\"1257\" data-end=\"1302\"\u003eThinned CNC 6061 Aluminum Floating Piston\u003c\/li\u003e\n\u003cli data-section-id=\"17dya13\" data-start=\"1303\" data-end=\"1328\"\u003ePolyurethane Oil Seal\u003c\/li\u003e\n\u003cli data-section-id=\"xka59m\" data-start=\"1329\" data-end=\"1358\"\u003eSAE9254 Cold-Wound Spring\u003c\/li\u003e\n\u003cli data-section-id=\"1kumvv\" data-start=\"1359\" data-end=\"1392\"\u003eMulti-Thickness Valving Shims\u003c\/li\u003e\n\u003cli data-section-id=\"y9048u\" data-start=\"1393\" data-end=\"1420\"\u003eLow Gas Pressure Design\u003c\/li\u003e\n\u003cli data-section-id=\"18iagfo\" data-start=\"1421\" data-end=\"1457\"\u003e7.5W Compounded Suspension Fluid\u003c\/li\u003e\n\u003cli data-section-id=\"z0s0lw\" data-start=\"1458\" data-end=\"1492\"\u003eFully Rebuildable Construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1494\" data-end=\"1497\"\u003e\n\u003ch3 data-section-id=\"9ju9k6\" data-start=\"1499\" data-end=\"1519\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1503\" data-end=\"1519\"\u003eSpring Rates\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1521\" data-end=\"1547\"\u003e\n\u003cli data-section-id=\"bbg43k\" data-start=\"1521\" data-end=\"1534\"\u003eFront: 6K\u003c\/li\u003e\n\u003cli data-section-id=\"xlaruz\" data-start=\"1535\" data-end=\"1547\"\u003eRear: 4K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1549\" data-end=\"1552\"\u003e\n\u003ch3 data-section-id=\"1spwv26\" data-start=\"1554\" data-end=\"1577\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1558\" data-end=\"1577\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1579\" data-end=\"1673\"\u003e\n\u003cli data-section-id=\"2bqovz\" data-start=\"1579\" data-end=\"1623\"\u003eFull set of 4 coilovers (front and rear)\u003c\/li\u003e\n\u003cli data-section-id=\"1wlq2z2\" data-start=\"1624\" data-end=\"1644\"\u003eSpanner wrenches\u003c\/li\u003e\n\u003cli data-section-id=\"12grdvo\" data-start=\"1645\" data-end=\"1673\"\u003eDamping adjustment knobs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1675\" data-end=\"1678\"\u003e\n\u003ch3 data-section-id=\"kz7vhu\" data-start=\"1680\" data-end=\"1696\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1684\" data-end=\"1696\"\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1698\" data-end=\"1751\"\u003e2-Year Factory Warranty against manufacturer defects.\u003c\/p\u003e\n\u003chr data-start=\"1753\" data-end=\"1756\"\u003e\n\u003ch3 data-section-id=\"1ep1a4h\" data-start=\"1758\" data-end=\"1786\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1762\" data-end=\"1786\"\u003eInternational Orders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1788\" data-end=\"1853\"\u003eFor international inquiries, contact:\u003cbr data-start=\"1825\" data-end=\"1828\"\u003e\u003ca data-start=\"1828\" data-end=\"1851\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003einfo@riactionshocks.com\u003c\/a\u003e\u003c\/p\u003e","brand":"Riaction Performance Shocks","offers":[{"title":"Factory Spring","offer_id":49445782651156,"sku":"MA-002-D-SS","price":1250.0,"currency_code":"USD","in_stock":true},{"title":"Swift Springs (+370)","offer_id":49445782716692,"sku":"MA-002-D-SS","price":1620.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/GP-1_DIGRESSIVE_MAZDA_MX-5_MIATA_ND_16_Coilovers_-_Riaction_Performance_Shocks-3701239.png?v=1776403492"},{"product_id":"2016-plus-mazda-miata-mx5-nd-traction-plus-ultra-coilovers","title":"2016+ Mazda Miata MX-5 ND Traction Plus Ultra Coilovers","description":"\u003cp data-end=\"596\" data-start=\"248\"\u003eRefine the responsiveness and composure of your \u003cstrong data-end=\"325\" data-start=\"296\"\u003e2016+ Mazda Miata MX-5 ND\u003c\/strong\u003e with Riaction Traction Plus Ultra coilovers. Designed for the latest lightweight rear-wheel-drive roadster platform, the TPU system improves chassis stability under braking, reduces body roll during cornering, and delivers more consistent balance through rapid transitions.\u003c\/p\u003e\n\u003cp data-end=\"997\" data-start=\"598\"\u003eTraction Plus Ultra is built around our \u003cstrong data-end=\"667\" data-start=\"635\"\u003enew digressive piston design\u003c\/strong\u003e, engineered to provide firm low-speed damping for sharper steering input and stronger roll control while maintaining compliance as suspension velocity increases. On the ND chassis, this results in improved mid-corner stability, better throttle modulation control, and greater confidence during spirited driving or track sessions.\u003c\/p\u003e\n\u003cp data-end=\"1423\" data-start=\"999\"\u003eEach kit features a \u003cstrong data-end=\"1047\" data-start=\"1019\"\u003enickel-coated shock body\u003c\/strong\u003e for corrosion resistance and long-term durability. The \u003cstrong data-end=\"1146\" data-start=\"1103\"\u003ehex screw preload collar locking system\u003c\/strong\u003e secures spring preload under repeated aggressive use. 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-end=\"1496\" data-start=\"1425\"\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr data-end=\"1501\" data-start=\"1498\"\u003e\n\u003cp data-end=\"1545\" data-start=\"1503\"\u003e🔧 \u003cstrong data-end=\"1545\" data-start=\"1506\"\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"2149\" data-start=\"1547\"\u003eFull-Length Ride Height Adjustment\u003cbr data-end=\"1584\" data-start=\"1581\"\u003e32-Level Damping Adjustment\u003cbr data-end=\"1614\" data-start=\"1611\"\u003eNew Digressive Piston Valving\u003cbr data-end=\"1646\" data-start=\"1643\"\u003eMono-Tube Damper Design\u003cbr data-end=\"1672\" data-start=\"1669\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr data-end=\"1724\" data-start=\"1721\"\u003eHex Screw Preload Collar Locking System\u003cbr data-end=\"1766\" data-start=\"1763\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr data-end=\"1822\" data-start=\"1819\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr data-end=\"1866\" data-start=\"1863\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr data-end=\"1908\" data-start=\"1905\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr data-end=\"1944\" data-start=\"1941\"\u003ePolyurethane Oil Seals\u003cbr data-end=\"1969\" data-start=\"1966\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr data-end=\"2010\" data-start=\"2007\"\u003eMulti-Thickness Valving Shims\u003cbr data-end=\"2042\" data-start=\"2039\"\u003eLow-Gas Pressure Internal Design\u003cbr data-end=\"2077\" data-start=\"2074\"\u003e7.5w Compounded Suspension Fluid\u003cbr data-end=\"2112\" data-start=\"2109\"\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr data-end=\"2154\" data-start=\"2151\"\u003e\n\u003cp data-end=\"2211\" data-start=\"2156\"\u003e⚙️ \u003cstrong data-end=\"2184\" data-start=\"2159\"\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr data-end=\"2187\" data-start=\"2184\"\u003eFront: 8K\u003cbr data-end=\"2200\" data-start=\"2197\"\u003eRear: 6K\u003c\/p\u003e\n\u003chr data-end=\"2216\" data-start=\"2213\"\u003e\n\u003cp data-end=\"2331\" data-start=\"2218\"\u003e📧 \u003cstrong data-end=\"2246\" data-start=\"2221\"\u003eInternational Orders:\u003c\/strong\u003e\u003cbr data-end=\"2249\" data-start=\"2246\"\u003eFor international shipping inquiries, please email us at \u003ca rel=\"noopener\" class=\"decorated-link cursor-pointer\" data-end=\"2329\" data-start=\"2306\"\u003einfo@riactionshocks.com\u003cspan class=\"ms-0.5 inline-block align-middle leading-none\" aria-hidden=\"true\"\u003e\u003csvg class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\" data-rtl-flip=\"\" aria-hidden=\"true\" height=\"20\" width=\"20\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\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-end=\"2336\" data-start=\"2333\"\u003e\n\u003cp data-end=\"2517\" data-start=\"2338\"\u003eDeliver modern precision and controlled balance in your 2016+ Mazda Miata ND with Traction Plus Ultra coilovers—advanced performance shocks engineered by Riaction Performance Shocks.\u003c\/p\u003e","brand":"Riaction Performance Shocks","offers":[{"title":"Factory Spring","offer_id":52385599029524,"sku":"0MA-002-TPU","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"Spring Upgrade (+370)","offer_id":52385599062292,"sku":"0MA-002-TPU","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/2016-plus-mazda-miata-mx5-nd-traction-plus-ultra-coilovers_7b862988-c74c-4fce-8565-4e8f657ad619.webp?v=1776892244"},{"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"},{"product_id":"1992-2002-mazda-rx7-fd3s-traction-plus-ultra-coilovers","title":"1992-2002 Mazda RX-7 FD3S Traction Plus Ultra Coilovers","description":"\u003cp data-start=\"260\" data-end=\"583\"\u003eUnlock sharper rotation and high-speed stability in your \u003cstrong data-start=\"317\" data-end=\"346\"\u003e1992-2002 Mazda RX-7 FD3S\u003c\/strong\u003e with Riaction Traction Plus Ultra coilovers. Developed for lightweight turbocharged rear-wheel-drive platforms, the TPU system improves braking composure, reduces excessive body roll, and delivers more controlled rear traction under boost.\u003c\/p\u003e\n\u003cp data-start=\"585\" data-end=\"988\"\u003eTraction Plus Ultra is centered around our \u003cstrong data-start=\"625\" data-end=\"657\"\u003enew digressive piston design\u003c\/strong\u003e, engineered to provide firm low-speed damping for stronger chassis support and more precise steering response while maintaining composure as suspension velocity increases. On the FD3S chassis, this results in improved transitional stability, flatter cornering, and greater driver confidence during aggressive driving or track use.\u003c\/p\u003e\n\u003cp data-start=\"990\" data-end=\"1430\"\u003eEach kit features a \u003cstrong data-start=\"1010\" data-end=\"1038\"\u003enickel-coated shock body\u003c\/strong\u003e for corrosion resistance and long-term durability. The \u003cstrong data-start=\"1094\" data-end=\"1137\"\u003ehex screw preload collar locking system\u003c\/strong\u003e secures spring preload under repeated high-load conditions. Signature orange-coated non-MacPherson components provide added protection 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=\"1432\" data-end=\"1503\"\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr data-start=\"1505\" data-end=\"1508\"\u003e\n\u003cp data-start=\"1510\" data-end=\"1552\"\u003e🔧 \u003cstrong data-start=\"1513\" data-end=\"1552\"\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1554\" data-end=\"2156\"\u003eFull-Length Ride Height Adjustment\u003cbr data-start=\"1588\" data-end=\"1591\"\u003e32-Level Damping Adjustment\u003cbr data-start=\"1618\" data-end=\"1621\"\u003eNew Digressive Piston Valving\u003cbr data-start=\"1650\" data-end=\"1653\"\u003eMono-Tube Damper Design\u003cbr data-start=\"1676\" data-end=\"1679\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr data-start=\"1728\" data-end=\"1731\"\u003eHex Screw Preload Collar Locking System\u003cbr data-start=\"1770\" data-end=\"1773\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr data-start=\"1826\" data-end=\"1829\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr data-start=\"1870\" data-end=\"1873\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr data-start=\"1912\" data-end=\"1915\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr data-start=\"1948\" data-end=\"1951\"\u003ePolyurethane Oil Seals\u003cbr data-start=\"1973\" data-end=\"1976\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr data-start=\"2014\" data-end=\"2017\"\u003eMulti-Thickness Valving Shims\u003cbr data-start=\"2046\" data-end=\"2049\"\u003eLow-Gas Pressure Internal Design\u003cbr data-start=\"2081\" data-end=\"2084\"\u003e7.5w Compounded Suspension Fluid\u003cbr data-start=\"2116\" data-end=\"2119\"\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr data-start=\"2158\" data-end=\"2161\"\u003e\n\u003cp data-start=\"2163\" data-end=\"2218\"\u003e⚙️ \u003cstrong data-start=\"2166\" data-end=\"2191\"\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr data-start=\"2191\" data-end=\"2194\"\u003eFront: 10K\u003cbr data-start=\"2204\" data-end=\"2207\"\u003eRear: 8K\u003c\/p\u003e\n\u003chr data-start=\"2220\" data-end=\"2223\"\u003e\n\u003cp data-start=\"2225\" data-end=\"2338\"\u003e📧 \u003cstrong data-start=\"2228\" data-end=\"2253\"\u003eInternational Orders:\u003c\/strong\u003e\u003cbr data-start=\"2253\" data-end=\"2256\"\u003eFor international shipping inquiries, please email us at \u003ca data-start=\"2313\" data-end=\"2336\" 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=\"2340\" data-end=\"2343\"\u003e\n\u003cp data-start=\"2345\" data-end=\"2549\"\u003eDeliver sharper response and controlled turbocharged performance in your 1992-2002 Mazda RX-7 FD3S with Traction Plus Ultra coilovers, precision-engineered performance shocks from Riaction Performance Shocks.\u003c\/p\u003e","brand":"Riaction Performance Shocks","offers":[{"title":"Factory Springs","offer_id":52385674789140,"sku":"0MA-008-TPU","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"Swift Upgrade (+370)","offer_id":52385674821908,"sku":"0MA-008-TPU","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/1992-2002-mazda-rx7-fd3s-traction-plus-ultra-coilovers_2c00b8dc-43ac-4466-a8c6-1723baa08b80.webp?v=1776892237"},{"product_id":"2006-2015-mazda-miata-mx5-nc-traction-plus-ultra-coilovers","title":"2006-2015 Mazda Miata MX-5 NC Traction Plus Ultra Coilovers","description":"\u003cp data-start=\"282\" data-end=\"613\"\u003eBring sharper chassis control and improved cornering precision to your \u003cstrong data-start=\"353\" data-end=\"386\"\u003e2006-2015 Mazda Miata MX-5 NC\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 consistent balance through high-speed transitions.\u003c\/p\u003e\n\u003cp data-start=\"615\" data-end=\"1000\"\u003eTraction Plus Ultra features our \u003cstrong data-start=\"645\" data-end=\"677\"\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 NC chassis, this translates into flatter cornering, improved mid-corner stability, and more predictable rear-end behavior when pushing the limits.\u003c\/p\u003e\n\u003cp data-start=\"1002\" data-end=\"1446\"\u003eEach kit is constructed with a \u003cstrong data-start=\"1033\" data-end=\"1061\"\u003enickel-coated shock body\u003c\/strong\u003e for corrosion resistance and long-term durability. The \u003cstrong data-start=\"1117\" data-end=\"1160\"\u003ehex screw preload collar locking system\u003c\/strong\u003e keeps spring preload secure under repeated aggressive 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=\"1448\" data-end=\"1519\"\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr data-start=\"1521\" data-end=\"1524\"\u003e\n\u003cp data-start=\"1526\" data-end=\"1568\"\u003e🔧 \u003cstrong data-start=\"1529\" data-end=\"1568\"\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1570\" data-end=\"2172\"\u003eFull-Length Ride Height Adjustment\u003cbr data-start=\"1604\" data-end=\"1607\"\u003e32-Level Damping Adjustment\u003cbr data-start=\"1634\" data-end=\"1637\"\u003eNew Digressive Piston Valving\u003cbr data-start=\"1666\" data-end=\"1669\"\u003eMono-Tube Damper Design\u003cbr data-start=\"1692\" data-end=\"1695\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr data-start=\"1744\" data-end=\"1747\"\u003eHex Screw Preload Collar Locking System\u003cbr data-start=\"1786\" data-end=\"1789\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr data-start=\"1842\" data-end=\"1845\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr data-start=\"1886\" data-end=\"1889\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr data-start=\"1928\" data-end=\"1931\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr data-start=\"1964\" data-end=\"1967\"\u003ePolyurethane Oil Seals\u003cbr data-start=\"1989\" data-end=\"1992\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr data-start=\"2030\" data-end=\"2033\"\u003eMulti-Thickness Valving Shims\u003cbr data-start=\"2062\" data-end=\"2065\"\u003eLow-Gas Pressure Internal Design\u003cbr data-start=\"2097\" data-end=\"2100\"\u003e7.5w Compounded Suspension Fluid\u003cbr data-start=\"2132\" data-end=\"2135\"\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr data-start=\"2174\" data-end=\"2177\"\u003e\n\u003cp data-start=\"2179\" data-end=\"2234\"\u003e⚙️ \u003cstrong data-start=\"2182\" data-end=\"2207\"\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr data-start=\"2207\" data-end=\"2210\"\u003eFront: 8K\u003cbr data-start=\"2220\" data-end=\"2223\"\u003eRear: 6K\u003c\/p\u003e\n\u003chr data-start=\"2236\" data-end=\"2239\"\u003e\n\u003cp data-start=\"2241\" data-end=\"2354\"\u003e📧 \u003cstrong data-start=\"2244\" data-end=\"2269\"\u003eInternational Orders:\u003c\/strong\u003e\u003cbr data-start=\"2269\" data-end=\"2272\"\u003eFor international shipping inquiries, please email us at \u003ca data-start=\"2329\" data-end=\"2352\" 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=\"2356\" data-end=\"2359\"\u003e\n\u003cp data-start=\"2361\" data-end=\"2531\"\u003eRefine balance and driving precision in your 2006-2015 Mazda Miata MX-5 NC 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":52385605386516,"sku":"0MA-012-TPU","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"Swift Upgrade (+370)","offer_id":52385605419284,"sku":"0MA-012-TPU","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/2006-2015-mazda-miata-mx5-nc-traction-plus-ultra-coilovers_77867746-1f6f-45ed-8b57-4e2c8aba38ec.webp?v=1776892234"},{"product_id":"1986-1991-mada-rx7-fc3s-traction-plus-ultra-coilovers","title":"1986-1991 Mazda RX-7 FC3S Traction Plus Ultra Coilovers","description":"\u003cp data-start=\"284\" data-end=\"619\"\u003eRefine the balance and steering clarity of your \u003cstrong data-start=\"332\" data-end=\"361\"\u003e1986-1991 Mazda RX-7 FC3S\u003c\/strong\u003e with Riaction Traction Plus Ultra coilovers. Developed for lightweight rear-wheel-drive sports cars, the TPU system improves front-end response, stabilizes chassis movement under braking, and delivers more predictable rear traction during aggressive cornering.\u003c\/p\u003e\n\u003cp data-start=\"621\" data-end=\"1006\"\u003eTraction Plus Ultra is centered around our \u003cstrong data-start=\"661\" data-end=\"693\"\u003enew digressive coilover piston design\u003c\/strong\u003e, engineered to provide firm low-speed damping for improved roll control and sharper steering input while remaining composed as suspension velocity increases. On the FC3S chassis, this translates into smoother transitional behavior, stronger mid-corner stability, and greater confidence when driving at the limit.\u003c\/p\u003e\n\u003cp data-start=\"1008\" data-end=\"1440\"\u003eEach kit features a \u003cstrong data-start=\"1028\" data-end=\"1056\"\u003enickel-coated shock body\u003c\/strong\u003e for corrosion resistance and long-term durability. The \u003cstrong data-start=\"1112\" data-end=\"1155\"\u003ehex screw preload collar locking system\u003c\/strong\u003e secures spring preload under repeated hard driving. Signature orange-coated non-MacPherson components provide added protection 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=\"1442\" data-end=\"1513\"\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr data-start=\"1515\" data-end=\"1518\"\u003e\n\u003cp data-start=\"1520\" data-end=\"1562\"\u003e🔧 \u003cstrong data-start=\"1523\" data-end=\"1562\"\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1564\" data-end=\"2166\"\u003eFull-Length Ride Height Adjustment\u003cbr data-start=\"1598\" data-end=\"1601\"\u003e32-Level Damping Adjustment\u003cbr data-start=\"1628\" data-end=\"1631\"\u003eNew Digressive Piston Valving\u003cbr data-start=\"1660\" data-end=\"1663\"\u003eMono-Tube Damper Design\u003cbr data-start=\"1686\" data-end=\"1689\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr data-start=\"1738\" data-end=\"1741\"\u003eHex Screw Preload Collar Locking System\u003cbr data-start=\"1780\" data-end=\"1783\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr data-start=\"1836\" data-end=\"1839\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr data-start=\"1880\" data-end=\"1883\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr data-start=\"1922\" data-end=\"1925\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr data-start=\"1958\" data-end=\"1961\"\u003ePolyurethane Oil Seals\u003cbr data-start=\"1983\" data-end=\"1986\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr data-start=\"2024\" data-end=\"2027\"\u003eMulti-Thickness Valving Shims\u003cbr data-start=\"2056\" data-end=\"2059\"\u003eLow-Gas Pressure Internal Design\u003cbr data-start=\"2091\" data-end=\"2094\"\u003e7.5w Compounded Suspension Fluid\u003cbr data-start=\"2126\" data-end=\"2129\"\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr data-start=\"2168\" data-end=\"2171\"\u003e\n\u003cp data-start=\"2173\" data-end=\"2228\"\u003e⚙️ \u003cstrong data-start=\"2176\" data-end=\"2201\"\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr data-start=\"2201\" data-end=\"2204\"\u003eFront: XXX\u003cbr data-start=\"2214\" data-end=\"2217\"\u003eRear: XXX\u003c\/p\u003e\n\u003chr data-start=\"2230\" data-end=\"2233\"\u003e\n\u003cp data-start=\"2235\" data-end=\"2348\"\u003e📧 \u003cstrong data-start=\"2238\" data-end=\"2263\"\u003eInternational Orders:\u003c\/strong\u003e\u003cbr data-start=\"2263\" data-end=\"2266\"\u003eFor international shipping inquiries, please email us at \u003ca data-start=\"2323\" data-end=\"2346\" 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=\"2350\" data-end=\"2353\"\u003e\n\u003cp data-start=\"2355\" data-end=\"2551\"\u003eBring modern damping control and sharper chassis balance to your 1986-1991 Mazda RX-7 FC3S with Traction Plus Ultra coilovers, precision-engineered performance shocks from Riaction Performance Shocks.\u003c\/p\u003e","brand":"Riaction Performance Shocks","offers":[{"title":"Factory Springs","offer_id":52385758445844,"sku":"0MA-013-TPU","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"Swift Upgrade (+370)","offer_id":52385758478612,"sku":"0MA-013-TPU","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/1986-1991-mada-rx7-fc3s-traction-plus-ultra-coilovers_c9f49b1d-9727-4772-bae4-6a198b1002df.webp?v=1776892231"}],"url":"https:\/\/www.riactionperformanceshocks.com\/collections\/mazda-digressive-coilovers.oembed","provider":"Riaction Performance Shocks","version":"1.0","type":"link"}