GMC Sierra 2500 Computer Chip Programmer Replacement

California Edition;CARB E.O. D-541-9 Internet Updateable

Not Legal For Sale Or Use In California Level 1: HP Increase +23.7 HP And Torque Increase +22.4 lbs./ft.~Internet Updateable

Preloaded Street Tested Tunes;Not Legal For Sale Or Use In California Internet Updateable

Industry Leading Handheld Tuner;Not Legal For Sale Or Use In California Economy Level: HP Increase +15 HP And Torque Increase +14 lbs./ft.~Internet Updatable~Performance Level: HP Increase +34 HP And Torque Increase +31 lbs./ft.~Tow Level: HP Increase +22 HP And Torque Increase +20 lbs./ft.

3rd Generation inTune; 50-State Legal;CARB E.O. D-770 Performance Tune: HP Increase +25 HP And Torque Increase +25 lbs./ft.~87 Octane: HP Increase +16 HP And Torque Increase +20 lbs./ft.~This Device Does NOT Accept Custom Tunes From CMR

Incl. 2.4 in. Touch Screen/Mystyle Software;Not Legal For Sale Or Use In California Level 1: Transmission Tuning Only~Level 2: HP Increase +5 HP And Torque Increase +5 lbs./ft.~Level 3: HP Increase +12 HP And Torque Increase +12 lbs./ft.~Level 4: HP Increase +24 HP And Torque Increase +22 lbs./ft.~Internet Updateable

Premium Octane 35Hp/35Tq Regular Octane 28Hp/30Tq Rev Limit 5200 to 6000 RPM in 100 RPM increments Shift Firmness 25% - 50% - 75% - & 100% Shift Point -500 to +500 RPM Top Speed Limiter 81 - 87 - 93 - 99 - 106 - 112 - 118 - 124 - 130 - 149 - 168 - 186 - 255 MPH Gears 2.73 - 3.08 - 3.23 - 3.42 - 3.73 - 4.10 & 4.56 Tire Sizes 24-54 inches 1/4 inch increments Return Back To Stock DTCs Read and Clear Internet Updateable CARB E.O. D-260-22 https://www.webservice99.com/hypertech/PerformanceGraphs/gm/6_0L_2003_2007_GM_Classic_CK1500_2500_3500_32500.pdf

50 State Legal;CARB E.O. D-770 87 Octane: HP Increase +16 HP And Torque Increase +20 lbs./ft.~This Product Will Not Work On Hybrid Or E-Assist Vehicles