2003-2009 4Runner Ext FJ Rear Coilover Kit (ICO58745)

2003-2009 4Runner Ext FJ Rear Coilover Kit (ICO58745)The ICON Vehicle Dynamics V. S. 2. 5 Series Extended Travel Remote Reservoir (RR) Front Coilover Kit is a high performance suspension solution for the 2007 2009 Toyota FJ Cruiser and 2003 2009 Toyota 4Runner. Engineered to maximize front end articulation, these coilovers feature an extended travel design that provides significantly more suspension droop than standard length shocks. The remote reservoir configuration increases oil capacity and cooling

The ICON Vehicle Dynamics V.S. 2.5 Series Extended Travel Remote Reservoir (RR) Front Coilover Kit is a high-performance suspension solution for the 2007-2009 Toyota FJ Cruiser and 2003-2009 Toyota 4Runner. Engineered to maximize front-end articulation, these coilovers feature an extended travel design that provides significantly more suspension droop than standard-length shocks. The remote reservoir configuration increases oil capacity and cooling surface area, preventing shock fade and ensuring consistent damping performance during long stints on the trail or high-speed desert driving.

Features

• Extended Travel Design: Optimized shock length yields maximum wheel travel and improved off-road articulation when used with aftermarket upper control arms.
• Remote Reservoir (RR): External reservoirs move the nitrogen charge away from the shock body to increase oil volume and improve heat dissipation for fade-free performance.
• Adjustable Lift Height: Threaded shock bodies allow for 0 to 3.5 inches of front lift height adjustment, enabling a leveled stance and clearance for larger tires.
• 2.5 Series Shock Body: Large diameter bodies increase piston surface area, providing superior damping control and ride quality both on and off-road.
• Application Specific Valving: Custom-tuned by ICON engineers specifically for the weight and suspension geometry of the FJ Cruiser, 4Runner, and GX470 platforms.
• Professional Construction: Built with 7/8-inch chrome-plated hardened steel shafts and CNC-machined 6061 aluminum components for long-term durability.
• Fully Serviceable: These coilovers are 100% rebuildable and re-tunable, making them a permanent performance investment.

Notes

• Specifically fits 2007-2009 Toyota FJ Cruiser, 2003-2009 Toyota 4Runner, and 2003-2009 Lexus GX470.
• Requires the installation of aftermarket Upper Control Arms (UCAs) to prevent binding at full droop and to allow for proper alignment.
• Sold as a complete pair including coil springs, remote reservoirs, mounting brackets, and all necessary hardware.
• An ICON spanner wrench (sold separately) is required to perform lift height adjustments.
• Pairing with ICON 2.0 or 2.5 series rear shocks is highly recommended for balanced performance.