No sensor my engineer friend is going to get you 20 hp ...none known to man....but a meth kit will...if set up corrected...it will fool the IAT, and add octane........and for the record, we didn't just get off the bus on here....there many lurking here finding legitimate ways to make HP..need to read a little before you start slamming people, because if you had, you would have realized you are commenting on a 6 year old thread...look at the dates on the thread...