COBB Accessport V3 for 2022-2026 Tundra Non-Hybrid - AP3-TOY-003

Upgrade and manage the calibration of your 2022-2026 Toyota Tundra i-FORCE with the COBB AP3-TOY-003 Accessport V3. Designed specifically for supported non-hybrid Tundra applications, the Accessport provides ECU and TCM flashing, preloaded Off The Shelf maps, real-time vehicle monitoring, calibration storage, and support for custom tuning through Accesstuner when purchased separately.

The Accessport includes supported Stage 0 and Stage 1 ECU calibrations for 87, 91, and 93 octane fuel, along with Simulated Stock, OEM+, and Sport transmission maps. COBB's transmission calibrations modify supported shift behavior, throttle response, and torque limits to provide different driving characteristics depending on the selected map.

A large full-color display can monitor up to six vehicle parameters simultaneously and is customizable for different gauge layouts. The Accessport can store up to 100 calibrations and features interchangeable faceplates along with in-vehicle mounting support.

This application also includes a Gateway Bypass Harness for initial installation and specific ECU communication procedures. The harness connects to the vehicle's OBD-II port, Gateway connector, and Accessport when required. It is used for situations such as initial installation, dumping an unsupported ROM file, or recovering from a failed flash, but is not required for normal map changes or Accessport uninstall procedures.

Key Features:

• Accessport V3: ECU and TCM calibration platform for supported Toyota Tundra applications
• Non-Hybrid Tundra Support: Designed for 2022-2026 Toyota Tundra i-FORCE models
• ECU Flashing: Supports compatible COBB ECU calibrations
• TCM Flashing: Includes supported automatic transmission calibrations
• Stage 0 Map: Supported baseline ECU calibration
• Stage 1 Maps: Available for 87, 91, and 93 octane fuel
• Simulated Stock TCM Map: Stock-style transmission calibration
• OEM+ TCM Map: Sportier but refined transmission behavior
• Sport TCM Map: Performance-focused transmission behavior
• Real-Time Monitoring: Displays up to six vehicle parameters simultaneously
• Customizable Display: Supports multiple gauge layouts and display configurations
• Calibration Storage: Stores up to 100 calibrations
• Gateway Bypass Harness Included: Supports initial installation and specific ECU communication procedures
• Accesstuner Compatible: Can be used with Accesstuner, available separately, for custom tuning
• Interchangeable Faceplates: Allows Accessport appearance customization
• 50-State Legal: Legal for emissions-controlled vehicles when used according to COBB's application guide and applicable CARB Executive Orders

Specifications:

• Brand: COBB Tuning
• Product Type: ECU and TCM Tuning Device
• Device: Accessport V3
• Vehicle Platform: Toyota Tundra
• Supported Powertrain: i-FORCE Non-Hybrid
• ECU Flashing: Yes
• TCM Flashing: Yes
• Display: Full Color High Resolution
• Real-Time Monitoring: Up to 6 Parameters
• Calibration Storage: Up to 100 Calibrations
• Custom Tuning Support: Accesstuner - Available Separately
• ECU Maps: Stage 0 - Stage 1 87/91/93 Octane
• TCM Maps: Simulated Stock - OEM+ - Sport
• Gateway Bypass Harness: Included
• I-FORCE MAX Hybrid Compatibility: Not Supported
• Emissions: 50-State Legal When Used per COBB Application Guide
• CARB EO: D-660-277
• CARB EO: D-660-326
• Primary Part Number: AP3-TOY-003

Vehicle Fitment:

• 2022-2026 Toyota Tundra i-FORCE Non-Hybrid

Fitment & Installation Notes:

• Toyota Tundra i-FORCE MAX Hybrid: Not supported.
• The included Gateway Bypass Harness is required for initial installation and certain ECU communication procedures.
• The Gateway Bypass Harness may also be required when dumping an unsupported vehicle ROM or recovering from a failed flash.
• The Gateway Bypass Harness is not required for normal map changes or uninstalling the Accessport.
• Installation over ECU or TCU software other than OEM or COBB software may result in ECU or TCU failure.
• Use the correct COBB calibration for the vehicle, fuel octane, and installed hardware.
• Accesstuner is available separately for supported custom tuning applications.
• 50-state emissions legality applies when used according to COBB's application guide and applicable CARB Executive Orders.

TCM Map Details:

• Simulated Stock: Stock-style Toyota Tundra transmission calibration
• OEM+: Moderately increased shift points, more responsive downshift scheduling, modest mid-throttle requested torque increases, and increased torque limits
• Sport: Increased shift points, more responsive downshift scheduling, more aggressive mid-throttle requested torque increases, and increased torque limit

What's Included:

• COBB Accessport V3
• COBB Gateway Bypass Harness
• Accessport connection hardware and supplied accessories

Why Choose COBB?

COBB develops vehicle-specific tuning solutions built around its Accessport platform, providing supported ECU and transmission calibration, real-time monitoring, map management, and custom tuning capability from a single in-cabin device. Application-specific maps and supporting installation hardware allow the Accessport to serve as a central tuning platform as supported vehicle modifications evolve.