Diablo Sport i3 Tuner/Programmer for Chevy/GMC 99-17 1500,2500,3500
If you are a horsepower junky and you need a fix, look no further. Whether you have a Chrysler, Ford, or GM vehicle in your driveway, DiabloSport's inTune i3 Performance Programmer is an easy way to boost power without even popping the hood! You get a performance upgrade that makes your throttle more responsive, optimizes drivability, and even adds some bottom-end horsepower! The inTune i3 programmer is pre-loaded with dyno-tested performance programs designed specifically for your car or truck. Within minutes, you could add horsepower and torque with no other tools required!
Note: This product is 50-state emissions compliant. This product does not include CMR custom tuning capabilities.
GET THE BEST PERFORMANCE UPGRADE FOR YOUR RIDE
Upgrade your horsepower in minutes with our inTune i3 performance programmer. It is easy to install and plugs right into your vehicle’s OBD-II port. Our tuning team maps out all of the i3’s tunes for your exact car or truck. Our goal is to make the biggest power gain, with the largest choice of performance options. The i3 features the latest electronics too; find out more about what makes the i3 the best handheld tuner available today!
THE LEADERS IN TUNING FOR LS AND DURAMAX!
We have offered tuners for late model GM cars and trucks for over 15 years! The i3 performance programmer continues our tradition of making big power and economy gains that are easy to install. The i3 lets you take control of your vehicle like never before, for any LS power plant made from 1999 or newer and any Duramax from 2001 up to 2010. Whether you have a high horsepower Camaro, or a stock Sierra truck, the i3 is a perfect way to upgrade your performance and fuel economy in minutes!