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We knew that you were yearning for real horsepower and torque out of a hand held, and we delivered with the LB7 Xcelerator Series. The Xcelerator LB7 Series of hand held programmers were specifically designed for 2001 through early 2004 Duramax Diesel Trucks and provides additional horse power and torque, speedometer corrections (for tire sizes ranging from 25' to 44.75' in 1/4" increments, and/or gear changes from 2.23 to 5.13), speed governor removals**, engine governor increased to 4500 RPM with cooler temps than stock and four levels of performance. The units also retain the stock program so that the truck can be put back to the original settings if the need arises. the Xcelerator LB7 also increases the efficiency of the vehicle, which increases fuel milage (2-3 mpg on average). How much more power you would like in your Xcelerator is up to you, because we have several models to choose from. Each gives a range of superior performance to meet your specific needs.

In addition to being an all-star in the world of performance, the Xcelerator Series is also capable of reading and clearing Data Trouble Codes (DTC) through the OBD II port. The LB7 Xcelerator Series can reset the Allison tm transmission for "Fast Learn" operation to begin. In order to insure that you are getting the best product available, we have tested this product off-road, in the desert, the 1/4 mile drag strip, the Rocky Mountains, and in the dyno room. You can also stack the Xcelerator Series with the Duramaximizer, Propane, and/or Nitrous for even greater results.

(Note: Utilizing Level III and IV may require transmission upgrade to handle the horsepower and torque. Upgrades are dependent upon driver's style of driving. Horsepower and torque are represented at the crank. **Engine governor removal is not a feature of the Economy Xcelerator Model) HOT +2 Xcelerator

Our latest and most powerful LB7 Xcelerator, the Hot +2, breaks the bounds of the hand held programmer. The Hot +2 Xcelerator gives a huge 350 extra HP for maximum performance. Also has the standard 4 power settings, speedometer corrections, engine governor removal and increased fuel mileage.

Hot +2 E.T. Eliminator

Our Hot +2 E.T. Eliminator has all the features of our Hot +2 Xcelerator plus the E.t. Eliminator will decrease elapsed time during acceleration. This program does not defuel during shifts, therefore providing 100% power during wide open throttle shifts.

Hot Xcelerator

This version of our Xcelerator gives a maximum of 330 extra HP for your LB7 Duramax Diesel. Also has the standard 4 power settings, speedometer corrections, engine governor removal and increased fuel mileage.

Xcelerator

This version of our Xcelerator gives a maximum of 230 extra HP for your LB7 Duramax Diesel. Also has the standard 4 power settings, speedometer corrections, engine governor removal and increased fuel mileage.

Economy Xcelerator

This version of our Xcelerator gives a maximum of 160 extra HP for your LB7 Duramax Diesel. Also has the standard 4 power settings, speedometer corrections, and increased fuel mileage. (Does not include engine governor removal)