Im not 100% sure if it will work on a stock solenoid, Im pretty sure mines not stock... It looks like the harness for it plugs inline with the stock hanress to allow you to switch between chip and ANS control. Once I get home I can snap a pic of mine for you and let you decide. I actually have to pull it off anyway since im doing valve springs soon so ill do that and you can be the judge. Just out of curiosity, how much was it going for? Mine came on the car. I want to say someone else besides blackout has one too, most likely from the chicago area since thats where ANS was. Maybe Turbo6Chicago? Just a guess.