Like I said I am not a mechanic but it feels diferent. I did not get a before RPM and after RPM, so just throw that out and look at the facts. 20 MPG before to 22-23 MPG after. That is hard fact science. I am a computer guy not a car nut. I do not work on cars, I do not claim to be a car expert. I had help and I found the fuel line and it is on. I will report the first MPG. The Acura was getting 22 MPG before. After.....

Oh and this is what I am told as far as why it does not clump back. The way the magnets are alligned they create centrifical force. That is why you install as close to the engine as possible. I am not an engineer and I am only reporting what I have been told.