{"product_id":"fox-13-ram-3500-0-3in-lift-rear-2-5-perf-series-ifp-hto-shock","title":"FOX 2.5 Perf Series IFP HTO Shock (REAR): Ram 3500 2014-2025 6.7L Diesel \/ 6.4L 392","description":"\u003ch1\u003eFOX 2.5 Performance Series IFP HTO Shock (REAR)\u003c\/h1\u003e\n\u003ch2\u003e2014–2025 Ram 3500 6.7L Diesel \/ 6.4L 392 \/ 2014–2018 Ram 3500 5.7L Hemi\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 987-24-050\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe FOX 2.5 Performance Series Internal Floating Piston (IFP) Hydraulic Top Out (HTO) shock is engineered to deliver superior rear suspension performance for Ram 3500 trucks from 2014 through 2025. Designed specifically for heavy-duty diesel and gas-powered engines including the 6.7L Cummins Diesel, 6.4L 392 HEMI, and 5.7L HEMI models, this bolt-on shock absorber enhances both on-road comfort and off-road capability. Ideal for drivers who demand improved ride quality, better control, and increased durability, the FOX 2.5 Performance Series shock is a reliable upgrade for lifted trucks or those equipped with aggressive tires.\u003c\/p\u003e\n\u003cp\u003eBy integrating position-sensitive valving and larger pistons, this shock optimizes damping characteristics to adapt to varying terrain and driving conditions. Whether navigating rough trails or cruising highways, the FOX 2.5 Performance Series IFP HTO shock provides a balanced, controlled ride that reduces harsh impacts and improves vehicle stability.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eBuilt with advanced technology and precision engineering, the FOX 2.5 Performance Series shock offers numerous benefits for Ram 3500 owners seeking enhanced suspension performance:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Floating Piston (IFP):\u003c\/strong\u003e Separates shock oil from high-pressure nitrogen to optimize damping consistency and reduce cavitation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydraulic Top Out (HTO) Technology:\u003c\/strong\u003e Provides position-sensitive rebound damping to minimize harsh top-outs and increase ride comfort, especially beneficial for lifted trucks and those with heavier tires.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle-Specific Valving:\u003c\/strong\u003e Tailored valving ensures optimal shock response for the Ram 3500’s weight and suspension geometry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.5-Inch Shock Body:\u003c\/strong\u003e Larger diameter piston improves damping capacity and heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType II Anodized Aluminum Body:\u003c\/strong\u003e Lightweight yet durable construction resists corrosion and efficiently dissipates heat for consistent performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt-On Installation:\u003c\/strong\u003e Designed for direct replacement with no modifications required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Off-Road and On-Road Performance:\u003c\/strong\u003e Balances comfort and control across diverse driving environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe FOX 2.5 Performance Series shock features a robust Type II anodized aluminum body that offers superior corrosion resistance and excellent heat dissipation, critical for maintaining shock performance under demanding conditions. The internal floating piston design separates the shock oil from the high-pressure nitrogen gas, preventing aeration and ensuring smooth, consistent damping throughout the shock’s travel.\u003c\/p\u003e\n\u003cp\u003eHydraulic Top Out technology integrates a secondary shim stack that forces shock oil through a controlled passage during rebound, reducing the shock shaft speed at full extension. This innovation significantly reduces the harshness of top-out impacts, enhancing ride comfort without sacrificing control. The larger 2.5-inch piston diameter increases the shock’s ability to manage energy, making it well-suited for trucks with lifted suspensions or heavier aftermarket tires.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThe FOX 2.5 Performance Series IFP HTO shock is designed as a direct bolt-on replacement for the rear suspension of Ram 3500 models from 2014 to 2025 equipped with 6.7L Diesel, 6.4L 392, and 5.7L HEMI engines. Installation requires no special modifications or custom fabrication, allowing for a straightforward upgrade process. This makes it an ideal choice for enthusiasts looking to improve their truck’s suspension performance quickly and reliably.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne FOX 2.5 Performance Series IFP HTO Rear Shock\u003c\/li\u003e\n  \u003cli\u003eMounting hardware (if applicable)\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis shock is perfect for Ram 3500 owners who:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOperate their trucks both on paved roads and off-road trails\u003c\/li\u003e\n  \u003cli\u003eHave lifted their trucks beyond OEM specifications\u003c\/li\u003e\n  \u003cli\u003eUse aggressive or heavier tires that increase suspension demands\u003c\/li\u003e\n  \u003cli\u003eSeek improved ride comfort and reduced harshness during rebound\u003c\/li\u003e\n  \u003cli\u003eRequire durable, high-performance shocks for heavy-duty applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":48209006985428,"sku":"987-24-050","price":329.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/27cd852b66a99ff2ed00430255674d1dL_a5af7637-0577-4914-b3ac-b8ac9f3cd293.jpg?v=1783234533","url":"https:\/\/fasthemis.com\/products\/fox-13-ram-3500-0-3in-lift-rear-2-5-perf-series-ifp-hto-shock","provider":"FastHemis","version":"1.0","type":"link"}