Or get 4.10's and you'll hit the 17mph mark in no time! I had bought the Hurst one I think, and it sat in my toolbox for over a year. It never bothered me that much at all, just get it over 17mph, or push the gas pedal a little more than you usually do and it will not bother you.
If you ever get tunning, or if you buy LS1Edit it can be deleted as well as many other sensors!
Peace,
Craig.