Dear staff at AquaTune, I recently purchased your AquaThrust Plus for my ’06 Nissan Altima, with 2.5L. The first thing I have to tell you, this thing “kicks butt”. I live in an area where there are a lot of exotic imports running around who love to show off their ponies. But then, so do I. You are right, this system is just like Nitrous. I came up against a BMW Boxter, I tore ‘em up! He asked me what I had under the hood, but I wouldn’t tell him. I can still overtake even the 6 cylinder jobs. The one thing I am looking for at this time, is a chip that will over-ride the 100 mph governor, which is supposed to be released shortly for my vehicle. My normal, sane driving used to give me 27mpg now, however, I am getting 36mpg. Also, I want to sincerely thank you. As you remember, I was having difficulty in understanding where the venturi injector nozzle was supposed to be placed. You contacted one of your customers in my area who is very familiar with your systems (many of his friends also have one of our systems) and you arranged to have him come over and give me the needed assistance. I am so grateful to have found this product that increases not only the fuel economy but the horsepower too!