ICON Vehicle Dynamics 2025 Toyota 4Runner suspension systems are designed with maximum performance and the serious driver in mind. ICON engineers\u2019 primary focus is to increase wheel travel and damping ability, which translates into outstanding vehicle control and ride quality both on- and off-road. The Stage 11 system includes vehicle-specific tuned 2.5 Series coilover shocks featuring CDCV equipped remote reservoirs for exceptional cooling properties and ICON-engineered coil springs for superior vehicle\u201dfeel\u201d through the range of travel. These coilovers are height adjustable from 1.25-3\u2033 of front lift height over stock, allowing the use of larger, more aggressive wheel and tire combinations. Remote reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade. Stage 11 also features ICON\u2019s exclusive Compression Damping Dual Speed (CDXS) valves for precisely dialing in your suspension performance. CDXS controls fluid flow under compression, with independent adjustability of high speed and low speed compression force. 10 discreet detented settings for both low and high-speed adjustment knobs allow separate adjustments for handling response and overall aggressiveness. The combination of front differential drop brackets and ICON\u2019s specifically designed coilover lengths maximizes the available front suspension travel and prevents CV bind. Additionally, polyurethane differential mounting bushings replace the soft OE bushings to help limit differential movement under load.<\/p>\n
The included ICON tubular upper control arm kit is designed to improve overall performance with corrected front-end geometry, built in additional caster, and improved suspension component clearance. Additionally, replacing the OE ball joint with the all-new, serviceable, and rebuildable ICON Delta Joint PRO allows for full bump and droop travel of the front suspension while eliminating bind. The dual-rate rear coil design provides a softer ride height spring rate with a firmer overload rate that combine to deliver on-road comfort with excellent bottoming resistance and superior off-road performance while .75\u2033 of rear lift height over stock allows a for level stance front to rear. ICON tubular rear lower links employ dual-durometer greaseless bushings at one end, and massive FK rod ends at the other to provide the best combination of free articulation while isolating and damping road noise and vibrations. The ICON Billet Adjustable Rear Track Bar helps re-center the rear axle and double adjuster rod end threads allow easy\u201don-vehicle\u201d fine adjustment of track bar length without requiring removal or disassembly of the track bar. ICON 2.5 Aluminum Series CDCV rear shocks with integrated bump zones provide improved shock damping ability and utilize a vehicle-specific valving that balances the performance of the truck from front to rear. The ICON Vehicle Dynamics 2025 Toyota 4Runner Stage 11 suspension system is an excellent choice for those drivers looking to enhance the capabilities of their pickup on the road as well as in the dirt.<\/p>\n
Key features:
\n\u2022 Vehicle specific tuned 2.5 Series front coilovers with remote reservoirs for superior damping and vehicle control along with improved shock cooling
\n\u2022 Increased wheel travel and improved ride quality over stock
\n\u2022 All shock absorbers equipped with ICON CDXS for independent adjustability of high speed and low speed compression force for handling response and aggressiveness
\n\u2022 Front differential drop provides better maximum operating angle for CV joints and maximizes available wheel travel
\n\u2022 Adjustable 2.5 Series coilovers provide 1.25-3\u2033 front lift height over stock
\n\u2022 Tubular UCAs for added strength, durability, and alignment correction for better drivability
\n\u2022 UCAs feature the patented (U.S. Pat. 10,731,700) Delta Joint Pro with 90 degrees of total articulation
\n\u2022 6061 aircraft grade aluminum CNC machined components
\n\u2022 Corrosion resistant CAD plated coilover shock bodies with 7\/8\u2033 shafts
\n\u2022 Dual rate rear coil springs improve performance and ride quality while providing .75\u2033 of rear lift
\n\u2022 Tubular rear upper and lower links improve rear end articulation and allow for pinion angle adjustment
\n\u2022 On-vehicle adjustable billet aluminum rear track bar properly centers rear axle while also improving rear suspension performance
\n\u2022 FK Rod End bearings for extended longevity and minimal deflection
\n\u2022 2.5 Aluminum Series rear shocks with 7\/8\u2033 shafts provide increased performance and balanced tune with coilovers<\/p>\n
Installation & fitment notes:
\n\u2022 OEM Wheels & Tires Fitment: Yes
\n\u2022 Recommended Aftermarket Wheels: 17\u00d78.5 with 6.32\u2033 Backspace \/ 40mm Offset
\n\u2022 Recommended Aftermarket Wheels: ICON Alloys \u2013 18\u00d79 with 6.6\u2033 Backspace \/ 40mm Offset
\n\u2022 Recommended Aftermarket Tires: 33\u2033 x 11.50\u2033 (Larger tires may fit but fender trimming and modifications will be required.)
\n\u2022 APPLICATION NOTE #1: Only fits 4WD models
\n\u2022 APPLICATION NOTE #4: Advertised lift heights based on models equipped with gasoline engine
\n\u2022 APPLICATION NOTE #85: Advertised lift height ranges are for a stock equipped vehicle. Increasing weight of vehicle due to accessories will alter lift range.
\n\u2022 APPLICATION NOTE #150: Shocks are fully serviceable
\n\u2022 APPLICATION NOTE #153: Not compatible with Adaptive Variable Suspension (AVS) equipped vehicles
\n\u2022 APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install<\/p>\n
Technical data:
\n\u2022 Product type: Suspension System
\n\u2022 Part number: K53411T
\n\u2022 Series \/ label: ICON 25 4RUNNER 4WD 1.25-3\u2033 LIFT STAGE 11 SUSPENSION SYSTEM TUBULAR
\n\u2022 Suspension mode: Passive
\n\u2022 3\u2033 lift height
\n\u2022 Front shock body: 2.5\u2033
\n\u2022 Rear shock body: 2.5\u2033
\n\u2022 Front reservoir: Remote
\n\u2022 Rear reservoir: Remote
\n\u2022 Adjustable damping: yes
\n\u2022 Adjustable compression: yes
\n\u2022 Adjustable rebound: no<\/p>\n
Vehicle applications (fitment):
\nYear Make Model Submodel Notes
\n\u2014- \u2014\u2014 \u2014\u2014- \u2014\u2014\u2014\u2014\u2014\u2014\u2013 \u2014\u2013
\n2025 Toyota 4Runner SR5
\n2025 Toyota 4Runner TRD Off-Road
\n2025 Toyota 4Runner TRD Off-Road Premium
\n2025 Toyota 4Runner TRD Sport
\n2025 Toyota 4Runner TRD Sport Premium<\/p>\n","protected":false},"excerpt":{"rendered":"
ICON Vehicle Dynamics 2025 Toyota 4Runner suspension systems are designed with maximum performance and the serious driver in mind. ICON engineers\u2019 primary focus is to increase wheel travel and damping ability, which translates into outstanding vehicle control and ride quality both on- and off-road. The Stage 11 system includes vehicle-specific tuned 2.5 Series coilover shocks<\/p>\n