GMC CK 2500 & 3500 Performance Chip

The Evolv performance chip unleashes your GMC CK 2500 & 3500's hidden power and improves your fuel efficiency. With the Evolv performance chip, you can safely increase your GMC CK 2500 & 3500's performance by up to 35 horsepower and increase your fuel mileage by up to 5 MPG.