ICON Intelligent Control (IIC) is the computer that monitors, analyzes, and processes data in real-time. Information from the onboard G-force sensor and Gyroscope perform calculations based on algorithms and user-defined settings to predict terrain and wheel position. IIC has the capability to collect information at over 1000 times per second, process the data and make adjustments, then deliver those changes to Compression Damping Electronic Valve (CDEV) in the shock absorbers in under 40 milliseconds. IIC also works as a data driver to connect the user to ICON’s proprietary mobile App interface for monitoring and adjusting shock settings. The IIC is mounted to the 2022-2026 Toyota Tundra or 2023-2026 Toyota Sequoia using application specific mounting brackets, hardware and wire harnesses, ensuring an easy and clean looking install.
The IIC App brings all of this technology together by offering a user-friendly interface to monitor, record, and adjust the system’s performance via Bluetooth connection. Users can easily alter the shocks’ baseline settings for firmness, as well as adjust the sensitivity of vertical “G-Boost” and lateral “Corner Boost” with a few simple taps from their favorite iOS device. The App includes several preconfigured ‘Drive Modes’ (Normal, Desert, and Haul) but also offers the ability for users to create an unlimited number of unique presets using their own custom settings. To top it all off, you can record data from your trip including time, speed, distance and G-Forces for your very own ICONIC Overview.
Installation notes:
- Requires iOS operated device to run ICON Intelligent Control App
- Requires ICON CDEV Front Coilovers and Rear Shocks
Fits:
- 2025-2026 Toyota Sequoia: 1794 Edition (Coil rear springs) — without Adaptive Variable Suspension (AVS)
- 2023-2026 Toyota Sequoia: Capstone — without Adaptive Variable Suspension (AVS)
- 2023-2026 Toyota Sequoia: Limited, SR5, TRD Pro
- 2023-2026 Toyota Sequoia: Platinum (Coil rear springs) — without Adaptive Variable Suspension (AVS)
- 2026 Toyota Sequoia: SR5 TRD Off-Road
- 2023 Toyota Sequoia: TRD Off-Road
- 2022-2026 Toyota Tundra: 1794 Edition, Platinum — without Adaptive Variable Suspension (AVS)
- 2022-2026 Toyota Tundra: Limited, SR, SR5, TRD Pro
- 2022 Toyota Tundra: Limited TRD Off-Road, SR TRD Off-Road, SR5 TRD Off-Road
- 2022 Toyota Tundra: Platinum 1794 Edition — without Adaptive Variable Suspension (AVS)
- 2025 Toyota Tundra: TRD Off-Road
Part #: 53508
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