{"product_id":"progressive-07-18-wrangler-jk-str-46-series-2-0-smooth-body-rear-shocks-pair-1-5-3-0in","title":"Progressive STR46 2.0\" Smooth Body Shocks (REAR): Jeep Wrangler JK 2007-2018 1.5-3\" Lift","description":"\u003ch1\u003eProgressive STR46 2.0\" Smooth Body Shocks (REAR)\u003c\/h1\u003e\n\u003ch2\u003e2007–2018 Jeep Wrangler JK 1.5-3\" Lift\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 46-2001\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Progressive STR46 2.0\" Smooth Body Shocks are engineered specifically for the rear suspension of Jeep Wrangler JK models from 2007 through 2018 with 1.5 to 3-inch lift kits. Designed to enhance ride quality and handling, these shocks incorporate Progressive Suspension’s patented FST (Frequency Sensitive Technology) to deliver a smoother, more controlled driving experience across a variety of terrains and driving conditions.\u003c\/p\u003e\n\u003cp\u003eIdeal for Jeep enthusiasts who demand improved off-road capability without sacrificing on-road comfort, the STR46 shocks dynamically adjust damping in real time, reducing harshness and improving stability. Whether navigating rocky trails or cruising highways, these shocks provide consistent performance and durability tailored to lifted Jeep Wranglers.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eProgressive Suspension’s STR46 shocks combine innovative technology with rugged construction to meet the demands of lifted Jeep Wrangler JK owners. Key features include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePatented FST Technology:\u003c\/strong\u003e Automatically adjusts damping curves based on terrain and driving conditions for a smoother ride.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized for 1.5-3\" Lifts:\u003c\/strong\u003e Precisely tuned to complement common lift heights on Jeep Wrangler JK models.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth Body Design:\u003c\/strong\u003e 2.0-inch diameter smooth shock body reduces dirt buildup and improves durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRear-Specific Fitment:\u003c\/strong\u003e Engineered specifically for the rear suspension to maintain proper geometry and handling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Seals and Components:\u003c\/strong\u003e Designed to withstand harsh off-road environments and extend service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproved Ride Comfort:\u003c\/strong\u003e Reduces harshness and vibration for enhanced driver and passenger comfort.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Stability:\u003c\/strong\u003e Provides better control during cornering, braking, and acceleration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe STR46 shocks feature a robust 2.0-inch smooth body construction crafted from high-strength materials to endure the rigors of off-road use. The smooth body design minimizes the accumulation of dirt and debris, which can impair shock performance and longevity. Internally, the shocks utilize Progressive’s patented FST system, which employs a unique valving mechanism that senses frequency changes and adjusts damping accordingly. This dynamic response ensures optimal shock absorption whether on rough trails or paved roads.\u003c\/p\u003e\n\u003cp\u003eEach shock is precision-engineered to fit the rear suspension of lifted Jeep Wrangler JKs, maintaining proper suspension geometry and ride height. The use of premium seals and components enhances durability and reduces maintenance requirements, making these shocks a reliable upgrade for serious Jeep owners.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eInstallation of the Progressive STR46 shocks is straightforward for anyone familiar with suspension upgrades on Jeep Wrangler JK models. These shocks are designed to fit directly onto vehicles with 1.5 to 3-inch lift kits without the need for additional modifications or adapters. Standard hand tools and basic mechanical knowledge are sufficient for installation, though professional installation is recommended for optimal results.\u003c\/p\u003e\n\u003cp\u003eProper installation ensures that the shocks function as intended, providing improved ride quality and handling characteristics tailored to lifted Jeep Wranglers. Always verify compatibility with your specific lift kit and suspension setup before installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo (2) Progressive STR46 2.0\" Smooth Body Rear Shocks\u003c\/li\u003e\n  \u003cli\u003eMounting hardware as required for direct fitment\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThe Progressive STR46 shocks are ideal for Jeep Wrangler JK owners who have installed 1.5 to 3-inch lift kits and seek a significant improvement in rear suspension performance. These shocks suit off-road enthusiasts who demand better control and comfort on uneven terrain, as well as daily drivers who want enhanced ride smoothness without compromising durability. They are also a great choice for those looking to upgrade from factory shocks to a more advanced, adaptive suspension solution.\u003c\/p\u003e","brand":"Progressive","offers":[{"title":"Default Title","offer_id":48092873883886,"sku":"46-2001","price":499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1996\/5678\/files\/65ccacba8705e8988653e67e29ceb048L_c175d07a-9349-4542-b8fc-871b38c5e52e.png?v=1780363885","url":"https:\/\/www.ironridgeoffroad.com\/products\/progressive-07-18-wrangler-jk-str-46-series-2-0-smooth-body-rear-shocks-pair-1-5-3-0in","provider":"Iron Ridge Offroad","version":"1.0","type":"link"}