Lexus GX 550 Programmer & Tuner - COBB - AccessPort - 2024-2026 is a handheld ECU tuning and monitoring solution for USDM non-hybrid automatic models. Flash supported calibrations and manage key vehicle functions directly through the device.

Connect the Accessport to your OBD-II port to back up the factory file, flash compatible COBB or professional tuner maps, and monitor critical parameters with configurable on-screen gauges. Log driving sessions for analysis, read and clear diagnostic trouble codes, and store multiple maps for different needs. Updates are handled via USB through COBB’s desktop software, and uninstalling returns the ECU to stock.

Features

• Fitment: 2024-2026 Lexus GX 550, AT, USDM, non-hybrid
• OBD-II flashing of supported COBB Accessport calibrations
• Save and restore the stock ECU calibration
• On-screen gauges and performance monitoring
• Data logging plus read/clear DTCs
• Store and switch between multiple maps
• USB firmware and map management with desktop software

Have questions about fitment, maps, or pro tuning? Call us—we’re happy to help. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area. TX: 512-982-9393 (TX), CA: 562-981-6800 (CA).

Considering multiple items? Contact us for shipping discount options. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov