Ironman 2022+ Tundra Foam Cell Pro Prebuilt Front Coilovers | 2.5" Lift

Pushing a 3rd Gen Tundra over corrugated forest service roads or hauling heavy camp gear into the backcountry quickly exposes the limits of the factory suspension. Shock fade, overheating, and loss of damping become a mechanical reality when you demand more from a heavy, full-size rig. The trail-tested Ironman 4x4 Foam Cell Pro Pre-Built Coilover Kit is a direct bolt-on solution designed to handle sustained abuse. Utilizing a massive 2.4-inch twin-tube body and proprietary foam cell technology, these coilovers drastically increase oil volume and thermal capacity, ensuring consistent vehicle control long after conventional nitrogen gas shocks overheat.

Key Features

• Zero Fade Performance: The internal foam cell insert completely separates the gas and oil inside the shock, preventing cavitation and eliminating shock fade on long, washboard trails.
• Increased Thermal Capacity: A 2.4-inch outer twin-tube body holds significantly more oil than factory shocks, keeping operating temperatures down during sustained off-road use while protecting internal components from rock strikes.
• Substantial Construction: Built with a hardened chrome piston rod and a single-piece billet eye ring to provide maximum structural integrity against heavy side-loads.
• Vehicle-Specific Valving: Engineered directly for the 3rd Gen Tundra chassis to maintain proper road handling dynamics while maximizing off-road articulation.
• Pre-Assembled Convenience: These coilovers arrive fully built with your choice of spring rate and coil color, eliminating the need to mess around with dangerous spring compressors in your driveway.

What’s Included

• 1x Fully Assembled Driver Side Foam Cell Pro Coilover (2.5" Lift)
• 1x Fully Assembled Passenger Side Foam Cell Pro Coilover (2.5" Lift)
• Integrated top hats and flexible rubber bushings

Variant Options

• Coil Color: Green or Black
• Load Rating:
  • Light Load (0-110 lbs additional payload)
  • Medium Load (0-110 lbs additional payload - best for mixed daily driving/weekend warrior use)
  • Heavy Load (110-240 lbs constant additional payload)