ICON Stage 5 Suspension System 2-3.5" Lift 20-26 GM 2500HD/3500HD L5P

ICON Stage 5 Suspension System 2-3.5" Lift 20-26 GM 2500HD/3500HD L5PWant to unlock the absolute highest level of performance, control, and adjustability from your HD truck? The ICON Stage 5 Suspension System for GM HD trucks is built for drivers who demand more than just a better ride, it's a complete performance overhaul. This system takes everything from Stage 3 and pushes it further by adding CDCV adjustable shocks front and rear, giving you total control over how your truck handles every situation. Whether you're

Want to unlock the absolute highest level of performance, control, and adjustability from your HD truck? The ICON Stage 5 Suspension System for GM HD trucks is built for drivers who demand more than just a better ride, it's a complete performance overhaul. This system takes everything from Stage 3 and pushes it further by adding CDCV-adjustable shocks front and rear, giving you total control over how your truck handles every situation. Whether you're daily driving, towing heavy, or pushing hard off-road, this setup lets you fine-tune the suspension to match your exact needs instead of settling for a fixed ride.

With adjustable compression damping at all four corners, you can dial in a softer setup for comfort or a stiffer setup for aggressive terrain and load handling. Combined with increased wheel travel and corrected suspension geometry, this system delivers a planted, controlled feel at speed while eliminating the harshness and unpredictability of the factory suspension. It's the kind of setup that makes a heavy-duty truck feel precise, capable, and confidence-inspiring no matter how you use it.

Built around ICON's premium 2.5 aluminum-bodied shocks, the Stage 5 system features remote-reservoir front shocks and piggyback rear shocks, all equipped with CDCV (Compression Damping Control Valve) adjusters for multi-level tuning. This design increases oil capacity and cooling efficiency, reducing fade and maintaining consistent damping under sustained abuse, heavy loads, and high-speed driving. The shocks are fully rebuildable and revalveable, making them a long-term performance solution rather than a disposable upgrade.

The billet aluminum upper control arms feature ICON's Delta Joint system, combining the strength of a ball joint with the articulation of a uniball while remaining sealed against dirt, moisture, and corrosion. This improves durability for daily use while allowing increased suspension travel and proper alignment geometry. The entire system is engineered as a 100% bolt-on package using high-quality materials and corrosion-resistant finishes, delivering long-term reliability and top-tier performance for everything from towing and work use to aggressive off-road driving.