COBB Accessport - Toyota Tundra 2022-2026 (Non-Hybrid)

AP3-TOY-003 - COBB Accessport - Toyota Tundra 2022-2026 (Non-Hybrid)

This Accessport will begin shipping on Monday, August 10th!

The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Toyota Tundra i-FORCE. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow our staged upgrade path with pre-loaded Off The Shelf (OTS) maps or use custom mapping for any modification level. It's the last engine management solution you'll ever need. The Tundra I-FORCE MAX Hybrid not supported at this time. Stay Tuned!

This version of the Accessport includes the capability to flash the TCM which is the unit that controls the transmission (AT). It includes various Off The Shelf transmission tunes which adjust shift points, shift firmness, skip shift behavior, and torque limits to fit your preferred driving style.

This Accessport includes a Gateway Bypass Harness. To use it, connect the harness to your vehicle’s OBD-II port, the Gateway connector, and then to the Accessport. The Gateway Bypass Harness enables ECU communication in situations where the Accessport would otherwise be ignored—such as during initial installation, when dumping an unsupported vehicle ROM file, or when recovering from a failed flash. It is not required for map changes or uninstalling the Accessport. Installation instructions are available HERE.

Warning! Installation of this Accessport over anything other than OEM or COBB software may result in ECU/TCU failure. Please contact COBB Support if you have any questions.

Features:
• Large, full-color, high-resolution display
• Customizable multi-gauge layouts
• Fast ECU flashing and map changes
• Read and clear trouble codes
• Data logging and performance measurements
• Accessport Manager support
• Interchangeable faceplates

COBB Maps & Performance Graphs

Review the official COBB Map Notes for supported maps, fuel requirements, and calibration details.

Interactive dyno charts: hover or tap the lines for horsepower and torque data.

Important: Installation over anything other than OEM or COBB software may result in ECU/TCU failure. Confirm compatibility before purchase.