The digital gauge feature of the Banks iQ is great. The Jeep Wrangler factory gauge cluster offers minimal engine information, but the Banks iQ can report on just about every vital engine function in addition to offering a great deal more. You can set audible alarms, read and clear trouble/diagnostic codes, log data, and measure horsepower and acceleration. Additionally, trouble codes are defined in plain English, not just codes, so you don’t need a factory manual, or a trip to the dealership, to know what you’re looking at. The iQ also uses a built-in Windows CE operating system that lets you view your Microsoft Office files and manage data.