Since airfuel is a major concern for me with the HP I have I figured I couldn't go wrong then to buy a wideband. The one I got is made by dynojet and I picked it up locally from a supplier in St. Augustine. It is the same airfuel sensor used on a Dyno Jet and gives you real airfuel read outs while you drive. I paid $465 for it which isn't bad considering it lists for $520.
Anyway here is my new Wide Band Commander
Anyway here is my new Wide Band Commander