Hypertech 3400 Speedometer Calibrator

If you think of your vehicle as something more than just transportation, then Hypertech's innovative products will kick your vehicle's performance to the next level. Hypertech has been the world leader in Power Tuning since the mid-1980s, providing street-legal optimized engine tuning for maximum performance and efficiency as well as emissions compliance. Whether you're off-road on the trail, towing anything from boats to trailers, or just making the daily commute, Hypertech tuning products gives you performance as well as increased fuel mileage. All of Hypertech's products are quick and easy to install requiring no special tools and our instructions are easy to follow. Little hesitant? Remember with Hypertech you always have a 30-day risk free money back guarantee for peace of mind purchasing.