Jeep Wrangler Gauge Calibration Tool - Tazer - Tazer Driver Assistance Whisperer - 25–26. A dedicated module for select 2025–2026 Wrangler models that helps calibrate gauges and refine supported driver-assistance prompts.

Built for enthusiasts who change tire sizes, gearing, or other components, this tool is designed to correct speedometer and odometer readings to keep information consistent. The Driver Assistance Whisperer function offers options to temper certain alerts and behaviors where the platform allows, helping you reduce distractions. Plug-in operation keeps setup straightforward and reversible, making it a practical addition for ongoing builds.

Features

• Designed for select 2025–2026 Jeep Wrangler models
• Gauge calibration support for tire-size and related changes
• Options to adjust supported driver-assistance alerts
• Simple plug-in module; no permanent modifications required
• Intended to preserve factory functionality while adding control

Have questions or want to confirm fitment? Call us. We have locations in Austin, Texas and the Los Angeles, California area offering installation and customization services: 512-982-9393 (TX), 562-981-6800 (CA).

Thinking about multiple items? Contact us for shipping discounts. We install on premises at both locations.

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