Scion xB Performance Chips, Power Programmers & Tuners

About Performance Chips

Scion xB Performance Chips If you're looking to get an instant boost in horsepower and acceleration, then you need a performance chip. And at NAPA Online, we only stock the most trusted brands - so you know you're getting high-quality products. Plus, our team of experts is always here to help you choose the perfect programmer or tuner for your ride. Finding the perfect chip for your Scion xB has never been easier than with NAPA Online!