{"title":"Digressive Subaru","description":"\u003cp data-start=\"165\" data-end=\"647\"\u003eRiaction Subaru coilovers are engineered to deliver improved handling, increased stability, and confident control across both street and performance driving. Built around a digressive piston valving system, these coilovers provide strong low-speed damping to reduce body roll, improve steering response, and keep your Subaru composed during braking and cornering. As suspension speeds increase, the damping curve adapts to maintain ride comfort while absorbing uneven road surfaces.\u003c\/p\u003e\n\u003cp data-start=\"649\" data-end=\"1022\"\u003eWith full-length ride height adjustment and 32 levels of damping control, Riaction Subaru coilovers allow you to fine-tune your suspension setup for daily driving, aggressive street use, or track-focused builds. This 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=\"1024\" data-end=\"1374\"\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 WRX, STI, BRZ, and Legacy, Riaction digressive coilovers deliver the grip, feedback, and control needed to get the most out of your Subaru.\u003c\/p\u003e","products":[{"product_id":"gp-1-digressive-subaru-impreza-wrx-02-07","title":"GP-1 DIGRESSIVE SUBARU IMPREZA WRX (02-07)","description":"\u003cp data-start=\"72\" data-end=\"522\"\u003eEngineered for the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSubaru Impreza WRX\u003c\/span\u003e\u003c\/span\u003e, the \u003cstrong data-start=\"134\" data-end=\"175\"\u003eRiaction GP-1 Digressive Coilover Kit\u003c\/strong\u003e features \u003cstrong data-start=\"185\" data-end=\"218\"\u003edigressive valving technology\u003c\/strong\u003e designed for responsive street and performance driving. This damping profile delivers \u003cstrong data-start=\"305\" data-end=\"403\"\u003efirm low-speed control for improved turn-in, reduced body roll, and enhanced chassis stability\u003c\/strong\u003e, while maintaining compliance over uneven surfaces—resulting in a ride that feels planted without excessive harshness.\u003c\/p\u003e\n\u003cp data-start=\"524\" data-end=\"727\"\u003eBuilt for drivers who want confident handling in both daily and spirited driving conditions, this system enhances AWD grip under load, improves cornering stability, and delivers consistent road feedback.\u003c\/p\u003e\n\u003cp data-start=\"729\" data-end=\"870\"\u003eEach kit is constructed using high-quality materials and precision engineering to ensure durability, reliability, and repeatable performance.\u003c\/p\u003e\n\u003chr data-start=\"872\" data-end=\"875\"\u003e\n\u003ch3 data-section-id=\"1tsf9cf\" data-start=\"877\" data-end=\"908\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"881\" data-end=\"908\"\u003eCoilover Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"910\" data-end=\"1472\"\u003e\n\u003cli data-section-id=\"14ff3pc\" data-start=\"910\" data-end=\"948\"\u003eFull-Length Ride Height Adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"uv3rs5\" data-start=\"949\" data-end=\"980\"\u003e32-Level Damping Adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"9ap04k\" data-start=\"981\" data-end=\"1018\"\u003e\u003cstrong data-start=\"983\" data-end=\"1016\"\u003eDigressive Valving Technology\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"114uddp\" data-start=\"1019\" data-end=\"1046\"\u003eMono-Tube Damper Design\u003c\/li\u003e\n\u003cli data-section-id=\"et06jq\" data-start=\"1047\" data-end=\"1102\"\u003e52mm Seamless Electroplated Carbon Steel Shock Body\u003c\/li\u003e\n\u003cli data-section-id=\"gw8uob\" data-start=\"1103\" data-end=\"1145\"\u003e20mm Piston Rod (McPherson Suspension)\u003c\/li\u003e\n\u003cli data-section-id=\"11sqb4e\" data-start=\"1146\" data-end=\"1192\"\u003e14mm Piston Rod (Non-McPherson Suspension)\u003c\/li\u003e\n\u003cli data-section-id=\"1719dr7\" data-start=\"1193\" data-end=\"1236\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003c\/li\u003e\n\u003cli data-section-id=\"sbs3yu\" data-start=\"1237\" data-end=\"1282\"\u003eThinned CNC 6061 Aluminum Floating Piston\u003c\/li\u003e\n\u003cli data-section-id=\"17dya13\" data-start=\"1283\" data-end=\"1308\"\u003ePolyurethane Oil Seal\u003c\/li\u003e\n\u003cli data-section-id=\"xka59m\" data-start=\"1309\" data-end=\"1338\"\u003eSAE9254 Cold-Wound Spring\u003c\/li\u003e\n\u003cli data-section-id=\"1kumvv\" data-start=\"1339\" data-end=\"1372\"\u003eMulti-Thickness Valving Shims\u003c\/li\u003e\n\u003cli data-section-id=\"y9048u\" data-start=\"1373\" data-end=\"1400\"\u003eLow Gas Pressure Design\u003c\/li\u003e\n\u003cli data-section-id=\"18iagfo\" data-start=\"1401\" data-end=\"1437\"\u003e7.5W Compounded Suspension Fluid\u003c\/li\u003e\n\u003cli data-section-id=\"z0s0lw\" data-start=\"1438\" data-end=\"1472\"\u003eFully Rebuildable Construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1474\" data-end=\"1477\"\u003e\n\u003ch3 data-section-id=\"9ju9k6\" data-start=\"1479\" data-end=\"1499\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1483\" data-end=\"1499\"\u003eSpring Rates\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1501\" data-end=\"1527\"\u003e\n\u003cli data-section-id=\"bbg43k\" data-start=\"1501\" data-end=\"1514\"\u003eFront: 8K\u003c\/li\u003e\n\u003cli data-section-id=\"xlf7ih\" data-start=\"1515\" data-end=\"1527\"\u003eRear: 4K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1529\" data-end=\"1532\"\u003e\n\u003ch3 data-section-id=\"1spwv26\" data-start=\"1534\" data-end=\"1557\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1538\" data-end=\"1557\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1559\" data-end=\"1653\"\u003e\n\u003cli data-section-id=\"2bqovz\" data-start=\"1559\" data-end=\"1603\"\u003eFull set of 4 coilovers (front and rear)\u003c\/li\u003e\n\u003cli data-section-id=\"1wlq2z2\" data-start=\"1604\" data-end=\"1624\"\u003eSpanner wrenches\u003c\/li\u003e\n\u003cli data-section-id=\"12grdvo\" data-start=\"1625\" data-end=\"1653\"\u003eDamping adjustment knobs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1655\" data-end=\"1658\"\u003e\n\u003ch3 data-section-id=\"kz7vhu\" data-start=\"1660\" data-end=\"1676\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1664\" data-end=\"1676\"\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1678\" data-end=\"1731\"\u003e2-Year Factory Warranty against manufacturer defects.\u003c\/p\u003e\n\u003chr data-start=\"1733\" data-end=\"1736\"\u003e\n\u003ch3 data-section-id=\"1ep1a4h\" data-start=\"1738\" data-end=\"1766\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1742\" data-end=\"1766\"\u003eInternational Orders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1768\" data-end=\"1833\"\u003eFor international inquiries, contact:\u003cbr data-start=\"1805\" data-end=\"1808\"\u003e\u003ca data-start=\"1808\" data-end=\"1831\" 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":49445789466900,"sku":"SB-003-D-LT","price":1450.0,"currency_code":"USD","in_stock":true},{"title":"Swift Springs (+370)","offer_id":49445789532436,"sku":"SB-003-D-LT","price":1820.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/GP-1_DIGRESSIVE_SUBARU_IMPREZA_WRX_02-07_Coilovers_-_Riaction_Performance_Shocks-3701701.png?v=1776404452"},{"product_id":"gp-1-digressive-subaru-impreza-wrx-sti-va-15","title":"GP-1 DIGRESSIVE SUBARU IMPREZA WRX\/STI VA 15-21","description":"\u003cp data-start=\"81\" data-end=\"531\"\u003eEngineered for the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSubaru WRX STI VA\u003c\/span\u003e\u003c\/span\u003e, the \u003cstrong data-start=\"143\" data-end=\"184\"\u003eRiaction GP-1 Digressive Coilover Kit\u003c\/strong\u003e features \u003cstrong data-start=\"194\" data-end=\"227\"\u003edigressive valving technology\u003c\/strong\u003e designed for responsive street and performance driving. This damping profile delivers \u003cstrong data-start=\"314\" data-end=\"411\"\u003efirm low-speed control for sharper turn-in, reduced body roll, and improved chassis stability\u003c\/strong\u003e, while maintaining compliance over uneven surfaces—resulting in a ride that stays composed without excessive harshness.\u003c\/p\u003e\n\u003cp data-start=\"533\" data-end=\"775\"\u003eBuilt for drivers pushing both WRX and STI platforms, this system enhances AWD traction under load, improves corner exit stability, and delivers consistent feedback through aggressive driving conditions while remaining suitable for daily use.\u003c\/p\u003e\n\u003cp data-start=\"777\" data-end=\"918\"\u003eEach kit is constructed using high-quality materials and precision engineering to ensure durability, reliability, and repeatable performance.\u003c\/p\u003e\n\u003chr data-start=\"920\" data-end=\"923\"\u003e\n\u003ch3 data-section-id=\"a70zjr\" data-start=\"925\" data-end=\"948\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"929\" data-end=\"948\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"950\" data-end=\"1023\"\u003e\n\u003cli data-section-id=\"11lc2i\" data-start=\"950\" data-end=\"984\"\u003eSubaru Impreza WRX (2015–2021)\u003c\/li\u003e\n\u003cli data-section-id=\"22lpbo\" data-start=\"985\" data-end=\"1023\"\u003eSubaru Impreza WRX STI (2015–2021)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1025\" data-end=\"1028\"\u003e\n\u003ch3 data-section-id=\"1tsf9cf\" data-start=\"1030\" data-end=\"1061\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1034\" data-end=\"1061\"\u003eCoilover Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1063\" data-end=\"1625\"\u003e\n\u003cli data-section-id=\"14ff3pc\" data-start=\"1063\" data-end=\"1101\"\u003eFull-Length Ride Height Adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"uv3rs5\" data-start=\"1102\" data-end=\"1133\"\u003e32-Level Damping Adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"9ap04k\" data-start=\"1134\" data-end=\"1171\"\u003e\u003cstrong data-start=\"1136\" data-end=\"1169\"\u003eDigressive Valving Technology\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"114uddp\" data-start=\"1172\" data-end=\"1199\"\u003eMono-Tube Damper Design\u003c\/li\u003e\n\u003cli data-section-id=\"et06jq\" data-start=\"1200\" data-end=\"1255\"\u003e52mm Seamless Electroplated Carbon Steel Shock Body\u003c\/li\u003e\n\u003cli data-section-id=\"gw8uob\" data-start=\"1256\" data-end=\"1298\"\u003e20mm Piston Rod (McPherson Suspension)\u003c\/li\u003e\n\u003cli data-section-id=\"11sqb4e\" data-start=\"1299\" data-end=\"1345\"\u003e14mm Piston Rod (Non-McPherson Suspension)\u003c\/li\u003e\n\u003cli data-section-id=\"1719dr7\" data-start=\"1346\" data-end=\"1389\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003c\/li\u003e\n\u003cli data-section-id=\"sbs3yu\" data-start=\"1390\" data-end=\"1435\"\u003eThinned CNC 6061 Aluminum Floating Piston\u003c\/li\u003e\n\u003cli data-section-id=\"17dya13\" data-start=\"1436\" data-end=\"1461\"\u003ePolyurethane Oil Seal\u003c\/li\u003e\n\u003cli data-section-id=\"xka59m\" data-start=\"1462\" data-end=\"1491\"\u003eSAE9254 Cold-Wound Spring\u003c\/li\u003e\n\u003cli data-section-id=\"1kumvv\" data-start=\"1492\" data-end=\"1525\"\u003eMulti-Thickness Valving Shims\u003c\/li\u003e\n\u003cli data-section-id=\"y9048u\" data-start=\"1526\" data-end=\"1553\"\u003eLow Gas Pressure Design\u003c\/li\u003e\n\u003cli data-section-id=\"18iagfo\" data-start=\"1554\" data-end=\"1590\"\u003e7.5W Compounded Suspension Fluid\u003c\/li\u003e\n\u003cli data-section-id=\"z0s0lw\" data-start=\"1591\" data-end=\"1625\"\u003eFully Rebuildable Construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1627\" data-end=\"1630\"\u003e\n\u003ch3 data-section-id=\"9ju9k6\" data-start=\"1632\" data-end=\"1652\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1636\" data-end=\"1652\"\u003eSpring Rates\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1654\" data-end=\"1680\"\u003e\n\u003cli data-section-id=\"bbg43k\" data-start=\"1654\" data-end=\"1667\"\u003eFront: 8K\u003c\/li\u003e\n\u003cli data-section-id=\"xlo2th\" data-start=\"1668\" data-end=\"1680\"\u003eRear: 8K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1682\" data-end=\"1685\"\u003e\n\u003ch3 data-section-id=\"1spwv26\" data-start=\"1687\" data-end=\"1710\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1691\" data-end=\"1710\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1712\" data-end=\"1806\"\u003e\n\u003cli data-section-id=\"2bqovz\" data-start=\"1712\" data-end=\"1756\"\u003eFull set of 4 coilovers (front and rear)\u003c\/li\u003e\n\u003cli data-section-id=\"1wlq2z2\" data-start=\"1757\" data-end=\"1777\"\u003eSpanner wrenches\u003c\/li\u003e\n\u003cli data-section-id=\"12grdvo\" data-start=\"1778\" data-end=\"1806\"\u003eDamping adjustment knobs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1808\" data-end=\"1811\"\u003e\n\u003ch3 data-section-id=\"kz7vhu\" data-start=\"1813\" data-end=\"1829\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1817\" data-end=\"1829\"\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1831\" data-end=\"1884\"\u003e2-Year Factory Warranty against manufacturer defects.\u003c\/p\u003e\n\u003chr data-start=\"1886\" data-end=\"1889\"\u003e\n\u003ch3 data-section-id=\"1ep1a4h\" data-start=\"1891\" data-end=\"1919\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1895\" data-end=\"1919\"\u003eInternational Orders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1921\" data-end=\"1986\"\u003eFor international inquiries, contact:\u003cbr data-start=\"1958\" data-end=\"1961\"\u003e\u003ca data-start=\"1961\" data-end=\"1984\" 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":49445789761812,"sku":"SB-010-D-LT","price":1450.0,"currency_code":"USD","in_stock":true},{"title":"Swift Springs (+370)","offer_id":49445789827348,"sku":"SB-010-D-LT","price":1820.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/GP-1_DIGRESSIVE_SUBARU_IMPREZA_WRX-STI_VA_15-21_Coilovers_-_Riaction_Performance_Shocks-3701742.png?v=1776404548"},{"product_id":"2015-plus-subaru-wrx-sti-va-traction-plus-ultra-coilovers","title":"2015+ Subaru WRX \/ STI VA Traction Plus Ultra Coilovers","description":"\u003cp data-start=\"301\" data-end=\"613\"\u003eUpgrade the composure and grip of your \u003cstrong data-start=\"340\" data-end=\"369\"\u003e2015+ Subaru WRX \/ STI VA\u003c\/strong\u003e with Riaction Traction Plus Ultra coilovers. Engineered for high-load AWD performance driving, the TPU system improves corner entry stability, reduces chassis roll under boost, and delivers more consistent traction during aggressive acceleration.\u003c\/p\u003e\n\u003cp data-start=\"615\" data-end=\"991\"\u003eTraction Plus Ultra features our \u003cstrong data-start=\"645\" data-end=\"677\"\u003enew digressive piston design\u003c\/strong\u003e, built to provide strong low-speed damping for enhanced body control and sharper steering response while remaining composed as suspension velocity increases. On the VA platform, this translates into improved transitional stability and greater confidence when pushing through high-speed corners or uneven pavement.\u003c\/p\u003e\n\u003cp data-start=\"993\" data-end=\"1456\"\u003eEach system is constructed with a \u003cstrong data-start=\"1027\" data-end=\"1055\"\u003enickel-coated shock body\u003c\/strong\u003e to protect against corrosion and environmental exposure. The \u003cstrong data-start=\"1117\" data-end=\"1160\"\u003ehex screw preload collar locking system\u003c\/strong\u003e ensures spring preload remains secure under repeated track use and spirited driving. Signature orange-coated non-MacPherson components add durability and a distinctive finish, while pillowball upper mounts are included where applicable to increase steering precision and suspension articulation.\u003c\/p\u003e\n\u003cp data-start=\"1458\" data-end=\"1526\"\u003eEvery Traction Plus Ultra kit is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr data-start=\"1528\" data-end=\"1531\"\u003e\n\u003cp data-start=\"1533\" data-end=\"1575\"\u003e🔧 \u003cstrong data-start=\"1536\" data-end=\"1575\"\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1577\" data-end=\"2179\"\u003eFull-Length Ride Height Adjustment\u003cbr data-start=\"1611\" data-end=\"1614\"\u003e32-Level Damping Adjustment\u003cbr data-start=\"1641\" data-end=\"1644\"\u003eNew Digressive Piston Valving\u003cbr data-start=\"1673\" data-end=\"1676\"\u003eMono-Tube Damper Design\u003cbr data-start=\"1699\" data-end=\"1702\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr data-start=\"1751\" data-end=\"1754\"\u003eHex Screw Preload Collar Locking System\u003cbr data-start=\"1793\" data-end=\"1796\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr data-start=\"1849\" data-end=\"1852\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr data-start=\"1893\" data-end=\"1896\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr data-start=\"1935\" data-end=\"1938\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr data-start=\"1971\" data-end=\"1974\"\u003ePolyurethane Oil Seals\u003cbr data-start=\"1996\" data-end=\"1999\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr data-start=\"2037\" data-end=\"2040\"\u003eMulti-Thickness Valving Shims\u003cbr data-start=\"2069\" data-end=\"2072\"\u003eLow-Gas Pressure Internal Design\u003cbr data-start=\"2104\" data-end=\"2107\"\u003e7.5w Compounded Suspension Fluid\u003cbr data-start=\"2139\" data-end=\"2142\"\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr data-start=\"2181\" data-end=\"2184\"\u003e\n\u003cp data-start=\"2186\" data-end=\"2241\"\u003e⚙️ \u003cstrong data-start=\"2189\" data-end=\"2214\"\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr data-start=\"2214\" data-end=\"2217\"\u003eFront: 8K\u003cbr data-start=\"2227\" data-end=\"2230\"\u003eRear: 8K\u003c\/p\u003e\n\u003chr data-start=\"2243\" data-end=\"2246\"\u003e\n\u003cp data-start=\"2248\" data-end=\"2359\"\u003e📧 \u003cstrong data-start=\"2251\" data-end=\"2276\"\u003eInternational Orders:\u003c\/strong\u003e\u003cbr data-start=\"2276\" data-end=\"2279\"\u003eFor international shipping inquiries, please email us at \u003ca data-start=\"2336\" data-end=\"2359\" 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=\"2361\" data-end=\"2364\"\u003e\n\u003cp data-start=\"2366\" data-end=\"2542\"\u003eMaximize grip and high-speed stability in your 2015+ Subaru WRX or STI VA 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":52385740587284,"sku":"0SB-010-TPU","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"Swift Upgrade (+370)","offer_id":52385740620052,"sku":"0SB-010-TPU","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/2015_SubaruWRXSTIVATractionPlusUltraCoilovers_cab8f530-30fd-4e8f-bb88-f849130058de.webp?v=1776892175"},{"product_id":"2022-plus-subaru-brz-zd8-traction-plus-ultra-coilovers","title":"2022+ Subaru BRZ Traction Plus Ultra Coilovers","description":"\u003cp data-start=\"310\" data-end=\"628\"\u003eRefine the balance and road feel of your \u003cstrong data-start=\"351\" data-end=\"375\"\u003e2022+ Subaru BRZ ZD8\u003c\/strong\u003e with Riaction Traction Plus Ultra coilovers. Designed for lightweight rear-wheel-drive precision platforms, the TPU system sharpens steering feedback, improves mid-corner stability, and enhances chassis composure under aggressive braking and acceleration.\u003c\/p\u003e\n\u003cp data-start=\"630\" data-end=\"988\"\u003eThe foundation of Traction Plus Ultra is our \u003cstrong data-start=\"672\" data-end=\"704\"\u003enew digressive piston design\u003c\/strong\u003e, engineered to provide firm low-speed damping for improved roll control and steering accuracy while allowing smooth compliance as suspension speed increases. On the ZD8 chassis, this results in more predictable weight transfer and greater driver confidence at higher cornering loads.\u003c\/p\u003e\n\u003cp data-start=\"990\" data-end=\"1466\"\u003eEach kit is built around a \u003cstrong data-start=\"1017\" data-end=\"1045\"\u003enickel-coated shock body\u003c\/strong\u003e for superior corrosion resistance and long-term durability. The \u003cstrong data-start=\"1110\" data-end=\"1153\"\u003ehex screw preload collar locking system\u003c\/strong\u003e ensures secure and consistent spring preload under demanding driving conditions. Signature orange-coated non-MacPherson components add both protection and a distinctive performance appearance, while pillowball upper mounts are included where applicable to maximize suspension articulation and steering precision.\u003c\/p\u003e\n\u003cp data-start=\"1468\" data-end=\"1539\"\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr data-start=\"1541\" data-end=\"1544\"\u003e\n\u003cp data-start=\"1546\" data-end=\"1588\"\u003e🔧 \u003cstrong data-start=\"1549\" data-end=\"1588\"\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1590\" data-end=\"2192\"\u003eFull-Length Ride Height Adjustment\u003cbr data-start=\"1624\" data-end=\"1627\"\u003e32-Level Damping Adjustment\u003cbr data-start=\"1654\" data-end=\"1657\"\u003eNew Digressive Piston Valving\u003cbr data-start=\"1686\" data-end=\"1689\"\u003eMono-Tube Damper Design\u003cbr data-start=\"1712\" data-end=\"1715\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr data-start=\"1764\" data-end=\"1767\"\u003eHex Screw Preload Collar Locking System\u003cbr data-start=\"1806\" data-end=\"1809\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr data-start=\"1862\" data-end=\"1865\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr data-start=\"1906\" data-end=\"1909\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr data-start=\"1948\" data-end=\"1951\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr data-start=\"1984\" data-end=\"1987\"\u003ePolyurethane Oil Seals\u003cbr data-start=\"2009\" data-end=\"2012\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr data-start=\"2050\" data-end=\"2053\"\u003eMulti-Thickness Valving Shims\u003cbr data-start=\"2082\" data-end=\"2085\"\u003eLow-Gas Pressure Internal Design\u003cbr data-start=\"2117\" data-end=\"2120\"\u003e7.5w Compounded Suspension Fluid\u003cbr data-start=\"2152\" data-end=\"2155\"\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr data-start=\"2194\" data-end=\"2197\"\u003e\n\u003cp data-start=\"2199\" data-end=\"2254\"\u003e⚙️ \u003cstrong data-start=\"2202\" data-end=\"2227\"\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr data-start=\"2227\" data-end=\"2230\"\u003eFront: 8K\u003cbr data-start=\"2240\" data-end=\"2243\"\u003eRear: 8K\u003c\/p\u003e\n\u003chr data-start=\"2256\" data-end=\"2259\"\u003e\n\u003cp data-start=\"2261\" data-end=\"2372\"\u003e📧 \u003cstrong data-start=\"2264\" data-end=\"2289\"\u003eInternational Orders:\u003c\/strong\u003e\u003cbr data-start=\"2289\" data-end=\"2292\"\u003eFor international shipping inquiries, please email us at \u003ca data-start=\"2349\" data-end=\"2372\" 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=\"2374\" data-end=\"2377\"\u003e\n\u003cp data-start=\"2379\" data-end=\"2537\"\u003eElevate the precision and balance of your 2022+ Subaru BRZ ZD8 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":52385668464916,"sku":"0SB-027-TPU","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"Swift Upgrade (+370)","offer_id":52385668497684,"sku":"0SB-027-TPU","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/2022_SubaruBRZTractionPlusUltraCoilovers_1723f7dc-a213-4c60-ba70-26fa5e2386b7.webp?v=1776892171"},{"product_id":"2022-plus-subaru-wrx-vb-traction-plus-ultra-coilovers","title":"2022+ Subaru WRX VB Traction Plus Ultra Coilovers","description":"\u003cp data-start=\"264\" data-end=\"590\"\u003eEnhance traction, stability, and driver confidence in your \u003cstrong data-start=\"323\" data-end=\"346\"\u003e2022+ Subaru WRX VB\u003c\/strong\u003e with Riaction Traction Plus Ultra coilovers. Designed specifically for the latest AWD WRX chassis, the TPU system improves front-end bite, reduces excessive body movement under load, and delivers more predictable corner exit behavior under boost.\u003c\/p\u003e\n\u003cp data-start=\"592\" data-end=\"972\"\u003eTraction Plus Ultra is built around our \u003cstrong data-start=\"629\" data-end=\"661\"\u003enew digressive piston design\u003c\/strong\u003e, engineered to provide firm low-speed damping for improved roll control and sharper steering response while maintaining composure over rough pavement and uneven surfaces. On the VB platform, this translates into better chassis balance through transitions and more consistent feedback during aggressive driving.\u003c\/p\u003e\n\u003cp data-start=\"974\" data-end=\"1431\"\u003eEach kit features a \u003cstrong data-start=\"994\" data-end=\"1022\"\u003enickel-coated shock body\u003c\/strong\u003e for enhanced corrosion resistance and long-term durability in all climates. The \u003cstrong data-start=\"1103\" data-end=\"1146\"\u003ehex screw preload collar locking system\u003c\/strong\u003e ensures stable spring preload under repeated load cycles. Signature orange coating on non-MacPherson components adds 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 data-start=\"1433\" data-end=\"1504\"\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr data-start=\"1506\" data-end=\"1509\"\u003e\n\u003cp data-start=\"1511\" data-end=\"1553\"\u003e🔧 \u003cstrong data-start=\"1514\" data-end=\"1553\"\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1555\" data-end=\"2157\"\u003eFull-Length Ride Height Adjustment\u003cbr data-start=\"1589\" data-end=\"1592\"\u003e32-Level Damping Adjustment\u003cbr data-start=\"1619\" data-end=\"1622\"\u003eNew Digressive Piston Valving\u003cbr data-start=\"1651\" data-end=\"1654\"\u003eMono-Tube Damper Design\u003cbr data-start=\"1677\" data-end=\"1680\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr data-start=\"1729\" data-end=\"1732\"\u003eHex Screw Preload Collar Locking System\u003cbr data-start=\"1771\" data-end=\"1774\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr data-start=\"1827\" data-end=\"1830\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr data-start=\"1871\" data-end=\"1874\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr data-start=\"1913\" data-end=\"1916\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr data-start=\"1949\" data-end=\"1952\"\u003ePolyurethane Oil Seals\u003cbr data-start=\"1974\" data-end=\"1977\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr data-start=\"2015\" data-end=\"2018\"\u003eMulti-Thickness Valving Shims\u003cbr data-start=\"2047\" data-end=\"2050\"\u003eLow-Gas Pressure Internal Design\u003cbr data-start=\"2082\" data-end=\"2085\"\u003e7.5w Compounded Suspension Fluid\u003cbr data-start=\"2117\" data-end=\"2120\"\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr data-start=\"2159\" data-end=\"2162\"\u003e\n\u003cp data-start=\"2164\" data-end=\"2219\"\u003e⚙️ \u003cstrong data-start=\"2167\" data-end=\"2192\"\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr data-start=\"2192\" data-end=\"2195\"\u003eFront: 8K\u003cbr data-start=\"2205\" data-end=\"2208\"\u003eRear: 8K\u003c\/p\u003e\n\u003chr data-start=\"2221\" data-end=\"2224\"\u003e\n\u003cp data-start=\"2226\" data-end=\"2337\"\u003e📧 \u003cstrong data-start=\"2229\" data-end=\"2254\"\u003eInternational Orders:\u003c\/strong\u003e\u003cbr data-start=\"2254\" data-end=\"2257\"\u003eFor international shipping inquiries, please email us at \u003ca data-start=\"2314\" data-end=\"2337\" 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=\"2509\"\u003eTake control of grip and composure in your 2022+ Subaru WRX VB 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":52385668727060,"sku":"0SB-033-TPU","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"Swift Upgrade (+370)","offer_id":52385668759828,"sku":"0SB-033-TPU","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/2022_SubaruWRXVBTractionPlusUltraCoilovers_a5283270-e9d8-441d-96aa-6da857e7bf76.webp?v=1776892168"}],"url":"https:\/\/www.riactionperformanceshocks.com\/collections\/subaru-digressive-coilovers.oembed","provider":"Riaction Performance Shocks","version":"1.0","type":"link"}