Open a whole new world of tuning possibilities with our Wideband 2 kit. This kit allows you a more accurate tuning experience by using the wideband O2 sensors to pinpoint precisely how off your air/fuel ratio is from stoich. It can then adjust it to near perfection quickly and automatically. The Wideband 2 does much more than tune; it can also monitor and avails inputs. Used In tandem with Dynojet products, you can reveal the full performance capabilities of your vehicle using Dynojet's PowerCore Software Suite