After some issues with the post office losing my package, I finally got the sensor installed, turned on and tuned. Jumped from 340RWHP to 352RWHP. Definitely feel the power increase, I even feel like it shifts smoother than before. After 100 miles of driving, my city MPG went down from 15mpg to 11mpg, but with the price of e85 way lower than 93 octane gas, I feel like I'm saving a lot of money. Install was a breeze, got it done in about 45 minutes - 1 hour. Did not have to change any fuel lines or hoses. I simply cut the fuel lines, attached the sensor with 3/8 couplers, tune, and that's it!