Granite State Dyno and Tune

Granite State Dyno and Tune was founded on the idea that true advancement in the automotive industry starts with the customer. We strive to create unique relationships and unique builds, so that each customer leaves our shop with the ultimate automotive experience. With over fourteen years of experience in engine tuning, we specialize in calibration of performance vehicles and offer a wide variety of tuning solutions. Our facility is equipped with two in-ground Dynojet chassis dynos (AWD/2WD), and a full service body shop. With services including full engine builds, performance parts and installation, track prep, and preventative maintenance, we truly are a one stop shop for all your automotive and performance needs! We are located in TAX FREE New Hampshire right on the MA border. We also offer concierge services in our enclosed 27 foot trailer. We can accommodate shipping cars in from anywhere in the country.