IIC INSTALL KIT

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.

Additional Information

ICON Intelligent Control (IIC) monitors, analyzes, and processes data in real-time. Info from the onboard G-force sensor and Gyroscope perform calculations based on algorithms and user-defined settings to predict terrain and wheel position.

Part Type

Active Suspension Control Module

Product Overview

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 2022-2025 Toyota Tundra or 2023-2025 Toyota Sequoia using application specific mounting brackets, hardware and wire harnesses, ensuring an easy and clean looking install.

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	icoK53202	ICON 22-23 Toyota Tundra 1.25-3.5in Stage 12 Suspension System (1x ico55154, 1x ico58561DJ, 1x ico53508, 1x ico58770E, 1x ico57840EP)
	icoK53202T	ICON 22-23 Toyota Tundra 2-3.5in Stage 12 Suspension System (1x ico55154, 1x ico58461DJ, 1x ico53508, 1x ico58770E, 1x ico57840EP)
	icoK53278	(1x ico58561DJ, 1x ico53508, 1x ico51011, 1x ico51012, 1x ico51017, 1x ico51010, 1x ico57841EP, 1x ico58771E, 1x ico51013, 1x ico51014)
	icoK53278T	(1x ico58461DJ, 1x ico53508, 1x ico51011, 1x ico51012, 1x ico51017, 1x ico51010, 1x ico57841EP, 1x ico58771E, 1x ico51013, 1x ico51014)
	icoK53279	(1x ico58561DJ, 1x ico54002, 1x ico54102, 1x ico54202, 1x ico53508, 1x ico51011, 1x ico51012, 1x ico51017, 1x ico51010, 1x ico57841EP, 1x ico58771E, 1x ico51013, 1x ico51014)
	icoK53279T	(1x ico54002, 1x ico54102, 1x ico54202, 1x ico58461DJ, 1x ico53508, 1x ico51011, 1x ico51012, 1x ico51017, 1x ico51010, 1x ico57841EP, 1x ico58771E, 1x ico51013, 1x ico51014)
	icoK53214T	ICON 22-23 Toyota Tundra 2-3.5in Stage 4 3.0 Suspension System - Tubular (1x ico55154, 1x ico54002, 1x ico54102, 1x ico58461DJ, 1x ico53508, 1x ico57840EP, 1x ico58775E)
	icoK53215	ICON 22-23 Toyota Tundra 1.25-3.25in Stage 5 3.0 Suspension System - Billet (1x ico55154, 1x ico58561DJ, 1x ico54002, 1x ico54102, 1x ico53508, 1x ico58775E, 1x ico57845EP)
	icoK53216	ICON 22-23 Toyota Tundra 1.25-3.25in Stage 6 3.0 Suspension System - Billet (1x ico55154, 1x ico58561DJ, 1x ico54002, 1x ico54102, 1x ico54202, 1x ico53508, 1x ico58775E, 1x ico57845EP, 1x ico51210)
	icoK53216S	ICON 22-23 Toyota Tundra 1.25-3.25in Stage 6 3.0 Suspension System - Billet (TRD) (1x ico55154, 1x ico58561DJ, 1x ico54002, 1x ico54102, 1x ico54202, 1x ico53508, 1x ico58775E, 1x ico57845EP, 1x ico51211)
	icoK53203	ICON 22-23 Toyota Tundra 1.25-3.5in Stage 13 Suspension System - Billet (1x ico55154, 1x ico58561DJ, 1x ico54002, 1x ico54102, 1x ico53508, 1x ico58770E, 1x ico57840EP)
	icoK53204	ICON 22-23 Toyota Tundra 1.25-3.5in Stage 14 Suspension System - Billet (1x ico55154, 1x ico58561DJ, 1x ico54002, 1x ico54102, 1x ico54202, 1x ico53508, 1x ico58770E, 1x ico57840EP, 1x ico51210)
	icoK53204S	ICON 22-23 Toyota Tundra 1.25-3.5in Stage 14 Suspension System - Billet (TRD) (1x ico55154, 1x ico58561DJ, 1x ico54002, 1x ico54102, 1x ico54202, 1x ico53508, 1x ico58770E, 1x ico57840EP, 1x ico51211)
	icoK53215T	ICON 22-23 Toyota Tundra 2-3.25in Stage 5 3.0 Suspension System - Tubular (1x ico55154, 1x ico54002, 1x ico54102, 1x ico58461DJ, 1x ico53508, 1x ico58775E, 1x ico57845EP)
	icoK53216T	ICON 22-23 Toyota Tundra 2-3.25in Stage 6 3.0 Suspension System (1x ico55154, 1x ico54002, 1x ico54102, 1x ico54202, 1x ico58461DJ, 1x ico53508, 1x ico58775E, 1x ico57845EP, 1x ico51210)
	icoK53216TS	ICON 22-23 Toyota Tundra 2-3.25in Stage 6 3.0 Suspension System - Tubular (TRD) (1x ico55154, 1x ico54002, 1x ico54102, 1x ico54202, 1x ico58461DJ, 1x ico53508, 1x ico58775E, 1x ico57845EP, 1x ico51211)
	icoK53203T	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2022-2025 TUNDRA K53203T 22-23 2-3.5" STAGE 13 SUSPENSION SYSTEM TUBULAR
	icoK53204T	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2022-2025 TUNDRA K53204T 22-23 2-3.5" STAGE 14 SUSPENSION SYSTEM TUBULAR
	icoK53204TS	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2022-2025 TUNDRA K53204TS 22-23 2-3.5" STAGE 14 SUSPENSION SYSTEM TUBULAR (TRD)
	icoK53214	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2022-2025 TUNDRA K53214 22-23 1.25-3.25" STAGE 4 3.0 SUSPENSION SYSTEM BILLET
	icoK53241	Icon Vehicle Dynamics Stage 11 Suspension Lift Kits for 2023-2024 SEQUOIA - K53241 Kit, Coil Springs With Shocks, 11, 1.00-3.500 in. lift, Front, 0.00-3.00 in. lift, Rear,Toyota, Kit
	icoK53241S	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53241S 23-24 3-4.5" STAGE 11 SUSPENSION SYSTEM BILLET (TRD)
	icoK53241T	Icon Vehicle Dynamics Stage 11 Suspension Lift Kits for 2023-2024 SEQUOIA - K53241T Kit, Coil Springs With Shocks, 11, 1.00-3.500 in. lift, Front, 0.00-3.00 in. lift, Rear,Toyota, Kit
	icoK53241TS	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53241TS 23-24 3-4.5" STAGE 11 SUSPENSION SYSTEM TUBULAR (TRD)
	icoK53242	Icon Vehicle Dynamics Stage 12 Suspension Lift Kits for 2023-2024 SEQUOIA - K53242 Kit, Coil Springs With Shocks, 12, 1.00-3.500 in. lift, Front, 0.00-3.00 in. lift, Rear,Toyota, Kit
	icoK53242S	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53242S 23-24 3-4.5" STAGE 12 SUSPENSION SYSTEM BILLET (TRD)
	icoK53242T	Icon Vehicle Dynamics Stage 12 Suspension Lift Kits for 2023-2024 SEQUOIA - K53242T Kit, Coil Springs With Shocks, 12, 1.00-3.500 in. lift, Front, 0.00-3.00 in. lift, Rear,Toyota, Kit
	icoK53242TS	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53242TS 23-24 3-4.5" STAGE 12 SUSPENSION SYSTEM TUBULAR (TRD)
	icoK53253	Icon Vehicle Dynamics Stage 3 3.0 Suspension Lift Kits for 2023-2024 SEQUOIA - K53253 Kit, Coil Springs With Shocks, , 1.250-3.250 in. lift, Front, 0.00-3.00 in. lift, Rear,Toyota, Kit
	icoK53253S	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53253S 23-24 3-4.25" STAGE 3 3.0 SUSPENSION SYSTEM BILLET (TRD)
	icoK53253T	Icon Vehicle Dynamics Stage 3 3.0 Suspension Lift Kits for 2023-2024 SEQUOIA - K53253T Kit, Coil Springs With Shocks, , 1.250-3.250 in. lift, Front, 0.00-3.00 in. lift, Rear,Toyota, Kit
	icoK53253TS	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53253TS 23-24 3-4.25" STAGE 3 3.0 SUSPENSION SYSTEM TUBULAR (TRD)
	icoK53254	Icon Vehicle Dynamics Stage 4 3.0 Suspension Lift Kits for 2023-2024 SEQUOIA - K53254 Kit, Coil Springs With Shocks, , 1.250-3.250 in. lift, Front, 0.00-1.00 in. lift, Rear,Toyota, Kit
	icoK53254S	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53254S 23-24 3-4.25" STAGE 4 3.0 SUSPENSION SYSTEM BILLET (TRD)
	icoK53254T	Icon Vehicle Dynamics Stage 4 3.0 Suspension Lift Kits for 2023-2024 SEQUOIA - K53254T Kit, Coil Springs With Shocks, , 1.250-3.250 in. lift, Front, 0.00-1.00 in. lift, Rear,Toyota, Kit
	icoK53254TS	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53254TS 23-24 3-4.25" STAGE 4 3.0 SUSPENSION SYSTEM TUBULAR (TRD)
	icoK53398	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53398 23-24 TRD PRO 2.5" STAGE 8 SUSPENSION SYSTEM
	icoK53399	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53399 23-24 TRD PRO 2.5" STAGE 9 SUSPENSION SYSTEM BILLET
	icoK53399T	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53399T 23-24 TRD PRO 2.5" STAGE 9 SUSPENSION SYSTEM TUBULAR
	icoK53400	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53400 23-24 TRD PRO 2.5" STAGE 10 SUSPENSION SYSTEM BILLET
	icoK53400T	ICON Vehicle Dynamics - Suspension Leveling & Lift Kits for 2023-2024 SEQUOIA K53400T 23-24 TRD PRO 2.5" STAGE 10 SUSPENSION SYSTEM TUBULAR

• Also functions as a data logger for time, speed, distance, and G-force allowing you to record data from your trips
• Application specific mounting brackets, hardware and wire harnesses
• Mobile app offers preconfigured “Drive Modes” as well as the ability to create custom presets
• Offers selectable active shock damping adjustment as well as manual adjustment of baseline settings without exiting vehicle
• Onboard sensors monitor G-forces and movement of vehicle chassis
• Performs calculations based on sensor inputs, custom algorithms, and user defined settings at a rate of over 1000 times per second
• Sends necessary damping adjustments to CDEV shocks that react in under 40 milliseconds
• User interface provided by IIC Mobile App via Bluetooth connection to iOS device

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

22-23 TUNDRA IIC INSTALL KIT