Banks iDash Pro Expansion Gauge (For Use With An Existing iDash Pro Kit)

iDash Pro reports data your dashboard filters out. Be it engine coolant, transmission temperature, or even vehicle speed; often times these are inaccurate or vague values. When you’re towing up a grade, your vehicle’s ECM could be on the edge of reducing power due to high temps but your factory dashboard won’t alert you until it is too late. With iDash Pro, you see real-time, unfiltered data.