Fox 11-25 GMC Sierra 2500/3500 HD 2.5 Performance Series 5.1in Lift Smooth Body IFP HTO Shock

The Fox 11-25 GMC Sierra 2500/3500 HD 2.5 Performance Series 5.1-inch Lift Smooth Body IFP HTO Shock is a high-performance suspension component designed to enhance both on-road comfort and off-road handling. Built with advanced shock technology, these shocks utilize race-proven damping control to deliver a smooth, controlled ride across diverse terrains. The Performance Series shocks are engineered to withstand tough conditions, providing durability and consistent performance. Their smooth body design and internal fluid reservoir (IFP) ensure reliable damping and heat dissipation, making them suitable for demanding applications. These shocks are an ideal upgrade for serious off-road enthusiasts and those seeking improved ride quality and handling in their trucks.

Designed for 2011–2025 GMC Sierra 2500HD and 3500HD models, these shocks are compatible with trucks equipped with a 2.5-inch lift. They serve as direct replacements for factory units, offering enhanced performance without altering vehicle geometry. Suitable for off-road adventures, towing, and daily driving, they provide predictable handling and improved stability in challenging conditions. The kit includes the necessary shock absorbers, ready for bolt-on installation. These shocks are optimized for use on trucks with a 5.1-inch lift, ensuring proper fitment and performance. They are ideal for drivers seeking a reliable, race-inspired upgrade that balances comfort and off-road capability.