Description: These power tuning modules from Hypertech incorporate a functioning microprocessor programmed for optimum torque and power over the entire RPM band. These modules act as in-line tuning devices and are able to intercept and optimize the signals controlling the spark advance. They e ideal for those who do not plan on making any other modifications and they plug in between the(more)

Description: These power tuning modules from Hypertech incorporate a functioning microprocessor programmed for optimum torque and power over the entire RPM band. These modules act as in-line tuning devices and are able to intercept and optimize the signals controlling the spark advance. They e ideal for those who do not plan on making any other modifications and they plug in between the factory computer and the wiring harness.(minimize)