Not Available to Ship to California
The Reaper programmer from Punisher Performance utilizes the EFI-ILive Autocal platform to give you the best custom tuning options in an easy to use handheld programmer. Punisher Performance has spent hundreds of hours adjusting and fine-tuning these programs to ensure that your 6.7L Cummins will see the best and safest gains in power, torque and fuel mileage. These tunes are appropriate for a Dodge Ram 6.7L Cummins diesel with a stock engine and transmission. There are five different power levels pre-programmed on the Reaper so you can choose the tune that meets your specific needs.
The Reaper can be configured to tune everything from a stock Cummins, to a full blown competition race truck. If you’re planning on doing some upgrades to your Cummins 6.7L diesel in the future, Punisher Performance has you covered. Anytime you add performance parts that require a re-tune, they are glad to take care of it for you. The Reaper can optimize any combination of aftermarket parts, so you’re never stuck with a pre-canned set of tunes. The Reaper allows you to log-real time data so that Punisher Performance can view the information and write new tunes for you remotely, and all information is exchanged via email!