2001-2005 GM 6.6L Duramax LB7 & LLY JET GM Performance Programmer 15023
-Add up to 130 horsepower and 205 ft/lbs of torque!*
-Tri-Power performance tuning modes for regular, midgrade or premium fuels
-Raise or lower top speed and rev limiter!
-Correct speedometer and turn off ABS light after making gear ratio or tire size changes
-Modify transmission shift points and shift firmness**
-Read and clear factory diagnostic trouble codes (turn off check engine light)
-Change electric fan turn on temperature
-Bypass computer aided gear selector in manual transmissions
-User friendly programming procedure
-Available for most GM gas and diesel applications
Programming options will vary depending on application.
LLY Performance Specifications:
Performance Towing Stage 1 adds 65hp 100ft lbs torque
Performance Towing Stage 2 adds 85hp 135ft lbs torque
Performance Towing Stage 3 adds 130hp 205ft lbs torque
LB7 Performance Specifications:
Performance Towing Stage 1 adds 55hp 90ft lbs torque
Performance Towing Stage 2 adds 75hp 130ft lbs torque
Performance Towing Stage 3 adds 95hp 160ft lbs torq
-The JET Programmer locks to your vehicle's VIN code and stores the factory program in it’s memory so the vehicle can be returned to stock at any time. You can program your vehicle as many times as you want, but the programmer cannot be used on more than one vehicle.