Up until now, the missing link with water-methanol injection has been the need to tune to realize the power potential. The COMP-One™ is the first and only all-in-one system to combine sophisticated water/methanol injection delivery with a performance tuner complete with a water-methanol tune to deliver up to 25% more power. In fact, nothing will safely add more horsepower-per dollar to your boosted vehicle. This integrated system does it all and eliminates the need to purchase a separate tuner, water/methanol injection system, g-meter and diagnostic tool. The Snow Performance COMP-One™, Part #48010, is easy to install and plugs into your vehicle’s diagnostic port.