ICON 0-3.5" Lift 3.0 Series Front Shocks With CDXS 20-26 GM 2500HD/3500HD L5P

Want maximum front-end performance without stepping into electronic complexity? The ICON V.S. 3.0 Front Shock System with Remote Reservoir and CDXS is built for drivers who need serious damping control, heat capacity, and consistency under real-world use. Factory shocks and even smaller aftermarket options struggle to handle the weight, heat, and repeated impacts these trucks endure, leading to fade and loss of control. This system fixes that by stepping up to ICON’s 3.0 platform, delivering a front end that stays planted, predictable, and controlled no matter how hard you push it. The advantage of this setup is performance without overcomplication. Instead of electronic adjustment, the CDXS system uses optimized internal tuning to deliver a balanced ride that works across daily driving, towing, and aggressive off-road use. You get improved impact absorption, better high-speed stability, and a front suspension that feels controlled instead of overwhelmed. Built around ICON’s 3.0-inch aluminum shock body, this system dramatically increases oil volume and thermal capacity compared to 2.5 shocks, allowing it to maintain consistent damping under sustained abuse, heavy loads, and long-distance driving. The remote reservoir further improves cooling efficiency, reducing fade and maintaining consistent performance during repeated suspension cycles. Internally, the shock features ICON’s precision valving along with an integrated “bump zone” that increases damping force near full compression, helping control bottom-outs and maintain stability in aggressive conditions. Constructed from CNC-machined aluminum with a hardened chrome shaft and fully rebuildable architecture, this system is built for long-term durability and serviceability. The CDXS tuning provides a dialed-in balance of comfort and control, making it ideal for trucks that see a mix of daily driving, towing, and off-road use without needing constant adjustment.