Wideband o2 Sensor By Innovate Remember the days when check the air meant looking at your tires? Now that you have been working with high-performance engines, turbocharging and custom tunes for more speed at the race track, check the air means so much more. Keeping an eye on the air helps you figure out if youre running rich or lean, and that information helps you race better and prevent damage to your engine. The Bosch Wideband Oxygen Sensor is perfect for ensuring the oxygen in your engine is exactly how you want it. It features an LSU4.2 five-wire wideband sensor made to fit Innovate Motorsports LM-1, LM-2 and LC-1 wideband controllers and meters. Combined with Innovate Motorsports products, youll be able to ensure a tune precision set for your needs, whether youre driving to the track, or around it. Bosch Motorsports has a respected reputation for product quality, and you can put that to work in your car. Applications Universal What’s in the box? 1 Wideband O2 Sensor Warranty MFGR. Limited Warranty