GMC S15 Performance Chips, Power Programmers & Tuners

About Performance Chips

GMC S15 Looking to add some power and performance to your GMC S15? Check out our selection of performance chips and programmers. These easy-to-install devices can help you unleash the full potential of your ride, giving you more torque, power, and better overall performance. Whether you're looking to tweak your stock components or upgrade aftermarket parts, we've got a chip or programmer for you. Shop now and see the difference a performance chip can make!