COBB Accessport V3 – ECU/TCM Tuning | Lexus GX 550 (24-26) (AP3-TOY-006)

Part #: AP3-TOY-006

Overview

The Accessport V3 unlocks ECU and automatic-transmission tuning, monitoring and data logging for the 2024-2026 Lexus GX 550.

Key Features

• Preloaded COBB Off-The-Shelf ECU and TCM maps
• Full-color customizable multi-gauge display
• Stores up to 100 calibrations
• Reads and clears diagnostic trouble codes
• Gateway bypass harness included

Construction & Design

Compact handheld design supports in-cabin mounting and map management through Accessport Manager.

Installation & Fitment

Fits USDM 2024-2026 Lexus GX 550 models with automatic transmission. Install only over OEM or compatible COBB software.

What's Included

Accessport V3, vehicle interface cable, gateway bypass harness, mounting hardware and quick-start materials.

Ideal For

GX 550 owners who want integrated ECU/TCM tuning plus real-time vehicle monitoring.