The best just got better! The Max Energy 2.0 programmer from Hypertech is the next step in evolution for Hypertech's popular line of vehicle tuning devices. Gone are the days of needing a separate tuner for each make of vehicle, as well as choosing between gas or diesel applications. The Max Energy 2.0 works with most late model vehicles from Mopar, GM, Ford & Nissan, gas AND diesel. The versatility of the Max Energy 2.0 is difficult to match: speedometer calibration, RPM limiter, diagnostic trouble code clearing, push-of-a-button power gains, instant fuel economy improvements, transmission shift point adjustability, shift firmness flexibility, the list goes on and on. Just like other Hypertech devices, the Max Energy 2.0 is fully updateable to keep up with the latest tunes for your vehicle. This product ships in approximately 1 days