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PPE Economy Xcelerator Chevy/GMC 01-10 Duramax LB7/LLY/LBZ/LMM

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$439.99 tax excl.


PPE Programmer



By their very nature, diesels get good mileage, but what if you could further optimize that fuel mileage? Fuel prices are continuing to rise with little end in sight, so get the most MPG possible out of your diesel with the PPE Economy Xcelerator. The PPE Economy Xcelerator has been designed for the fuel economy-minded diesel owner who is looking for a mild horsepower and torque increase. This unit offers 3 horsepower settings (40, 90 and 120hp) and can up the torque settings up a full 200lbs. over stock. Don’t let the name fool you though, the Economy Xcelerator also has the same features as our other Xcelerator units in that it provides the user the ability to adjust items such as speedometer corrections, transmission tuning, online updating and DTC read and clearing. This unit is perfect for those with stock engines who are looking for that little something extra out of their Duramax when they need it most. That means added towing capabilities while still giving you the ability to pass gas stations with a smile on your face.



- Three power levels each with additional horsepower and torque

- Speedometer corrections (for tire sizes 25- through 44.75-inches at 1/4-inch increments)

- Speed limiter Adjustable (from 40 to 96 mph in 1 mph increments or directly to 200 mph)

- Gear ratio adjustable from 2.73 to 5.13

- Diagnostic Trouble Codes (DTC) read and cleared

- Engine diagnostics data read in real-time data

- Transmission reset and quick learn feature

- Online updates available



Available for:

2001-2010 LB7/LLY/LBZ/LMM



  • Xcelerator
  • Owner's Manual 
  • OBD-II Port Cable
  • PPE Power Badges 
  • Foam-Padded Carrying Case

2001-2010 Duramax LB7/LLY/LBZ/LMM Economy Xcelerator

Power Level

HP Increase

Torque Increase










OBD II Cable

Model: 5110100
Manufactured by: Pacific Performance Engineering


Cables can become damaged easily, and for a variety of reasons (the dog chewed ours). The wires and pins that make up our cables are resilient but things happen, so if you ever find that you need another one know that PPE offers a replacement 9-Pin OBD II cable for your Xcelerator tuner.

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