Mazda MX-5 Miata Performance Chips, Power Programmers & Tuners

About Performance Chips

NAPA Online is your one-stop shop for all your performance chip needs. Our Mazda MX-5 Miata performance tuners will give you extra torque and power, and are easy to install. So whether you're looking to modify your stock components or aftermarket parts, we have the perfect performance programmer for you.