Hypertech is a technology company that creates flash tunes for late model Corvettes. Based in Bartlett Tennessee, Hypertech has been producing Flash Tunes for computer controlled vehicles since the early 80's. Founded by Hot Rod Hall of Fame and SEMA Hall of Fame Member Mark Heffington, their dedicated staff includes Electrical Engineers, Computer Science and Mechanical Engineers with over 200 years of expertise. Electronic engine controls have evolved rapidly over the last few decades and their expert staff has been a leader in the progression of aftermarket tuning and monitoring. Hypertech Corvette Tuners flash the ECU (computer) and control basic engine functions and monitor critical engine and transmissions functions like shift firmness, instrument panels, emissions controls, fuel ratios, braking, spark timing, RPM limits, Top Speed Limits, Tire Size, Differential Gear Size and Speedometer calibrations. Hypertech Corvette Programmers have lead the way in giving you access to some of your cars most important programming functions, allowing the capabilities of factory tuned Corvettes to expand and meet the needs of today's performance minded enthusiasts. Custom Corvette Accessories offers Hypertech Corvette Tuners for the C5, C6 and C7 Corvette, Stingray, Grand Sport and Z06. Hypertech Corvette Programmers work by hooking up to your Corvettes OBDII Port and Flash Tuning your ECU. This also allows you to monitor critical engine performance and data, giving you an unparalleled look at data and information critical to your Corvettes performance. Each Hypertech Corvette Tuner comes with a complete set of instructions and Hypertech's award winning technical support. Give your Corvette that little bit extra with a Hand Held Programmer from Hypertech.