2025 Toyota 4Runner 4WD ICON 1.25-3 inch Stage 5 Suspension System - Billet | K53405

4Runner 4WD ICON 1.25-3 inch Stage 5 Suspension System Features:

• Height adjustable 2.5 Series front coilovers
• Remote reservoirs improve shock cooling
• Billet UCAs with Delta Joint PRO
• Corrected geometry for improved suspension travel
• Increased wheel travel and ride quality
• Front diff drop reduces CV bind
• Dual rate rear coil springs
• 2.5 rear shocks with integrated bump zones
• Improved off-road damping control
• Serviceable and rebuildable shock components
• Durable 6061 billet aluminum parts
• Corrosion resistant shock body plating

Built for the Driver Who Pushes the Limits

If you’re the kind of driver who sees a mountain trail and thinks, “Let’s go,” the Stage 5 Billet Suspension System is built with you in mind. This isn’t just a suspension upgrade, it’s a full performance transformation for your 2025 4Runner. At the core of this system are ICON’s 2.5 Series coilovers with remote reservoirs, designed to handle heat buildup and keep your ride consistent, even when you're hammering through rocky trails or deep washboard ruts. These coilovers are height adjustable, letting you dial in 1.25 to 3 inches of front lift to fit larger tires or level out your stance after adding accessories like bumpers or winches. The remote reservoirs increase shock oil capacity and cooling surface area, which means you can push your 4Runner harder without worrying about fading performance or overheating the shocks.

Precision Components Tuned for Real-World Performance

This Stage 5 kit isn’t just about height, it’s about making your 4Runner ride better in every way. It includes billet aluminum upper control arms that bring strength, on-vehicle adjustability, and ICON’s Delta Joint PRO for full suspension articulation without bind. That means better front-end alignment, better tire contact, and improved steering response on rough terrain. In the rear, dual-rate coil springs balance everyday ride comfort with strong support under load, giving you better control without sacrificing driveability. The 2.5 Aluminum Series remote reservoir rear shocks are tuned to work with the front setup, and include integrated bump zones that soften hard hits before they transfer through the chassis. Once everything’s installed, the truck feels planted and confident, soaking up trail chatter while still giving you solid feedback behind the wheel. Whether you’re hitting tough lines or just want your daily driver to feel a little more alive, this system delivers.

Vehicle Fitment: 2025 Toyota 4Runner

Application Notes:

• Only fits 4WD models
• Advertised lift heights based on models equipped with gasoline engine
• Advertised lift height ranges are for a stock equipped vehicle. Increasing weight of vehicle due to accessories will alter lift range.
• Shocks are fully serviceable
• Not compatible with Adaptive Variable Suspension (AVS) equipped vehicles
• Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
• This kit is configured for fitment on 4WD models. If installing onto a 2WD 4Runner, front differential drop kit part number 55160 is not needed and the other suspension system components can be purchased individually with full system functionality. 2WD specific kits are coming soon