Plug in Scion xB programmers from AutoAccessoriesGarage.com and get huge acceleration and horsepower. Supply additional horsepower and fuel economy on your Scion xB by tweaking your Scion xB's timing, shift points, and limiters. If you've got modifications like a Scion performance header or air intake, a performance chip helps bring them all together. For a broad selection of Scion power programmers with the best prices, go with AutoAccessoriesGarage.com.
Our Scion xB Power Programmers and Control Modules have
reviews, averaging 3.5
out of 5 stars.