• Advanced Auto Calibration: Automatically calibrates on startup for lifelong accuracy! No free air calibration needed. • Cost-Effective: Enjoy pro - level accuracy and response at a lower price. • Easy Installation: Comes with a specially designed O2 sensor and wiring harness. Get the most power safely with this gasoline - designed wideband gauge. It also includes data logging output for one or two - wire systems.

This Autometer Ultra - Lite 52mm gauge is great for street racers and car enthusiasts looking to optimize their vehicle's performance. Use it when tuning your engine for better power extraction. It's designed for gasoline engines. With a size of 52mm, it's easy to fit into your dashboard. Installation is a breeze thanks to the included O2 sensor and wiring harness.