There are a number of websites saying they're on back order but there's tons of suppliers who do have them still. If you want to get the most out of a MiniMaxx and get the best deal on a setup contact Dave Matthews at Draconian Diesel. His setup with a MiniMaxx and custom MCC tunes is by far the best set up you can get IMO. Draconian has a section on this forum if you want to read up on them a bit to find out how their stuff works. Otherwise contact Dave at [email protected]. He'll help you out with everything you need to know.