Switch on the Fly Tune Upgrade from All Four Tunes - Duramax L5P (2020-2023)

Switch On The Fly (5 Tunes) Upgrade from 4 Tune Pack

Switch between Light Tow, Heavy Tow, Sport Economy, Hot Street, Race or Base Stock (described below inclusions). Switch tunes right from your steering wheel.

Required Installation *

* (You should already have this installed and running)

• HP Tuners MPVI2 Hardware
• Modified ECM
• Four Pack Motor Ops L5P Tunes

About our included 5 Tunes

Base Stock Tune

• Refined factory settings
• Smoother running engine & power delivery
• Reduced exhaust temperatures
• Leaves factory rev limit in place

Heavy Tow Tune

• For those towing from 8,000 lbs up to GVWR (Gross Vehicle Weight Rating)
• + 90 RWHP, + 120 ft-lbs torque over factory
• Wider torque curve assists heavy loads
• Perfect balance of sport driving & functionality
• Exhaust temperatures drop up to 100F under full load

Light Tow Tune

• For those towing any load up to 8,000 lbs
• + 110 RWHP, + 200 ft-lbs torque over factory
• Designed for weekend tower, boats, small tractors, etc
• Perfect balance of sport driving & functionality
• Unhook and enjoy a sportier drive

Sport Economy Tune

• Fun “unloaded” daily driving
• For driving around town, highways
• Impress your friends
• Put a smile on your face
• + 140 RWHP, +300 ft-lbs torque over factory
• Puts your vehicle near the 550 RWHP mark
• Not for consistent daily driving until transmission tuning available

Hot Street Tune

• Bridge between Sport Economy and Race
• A little more aggressive than Sport Economy
• Behaves nicely on the street
• + 170 RWHP, +400 ft-lbs torque over factory
• Puts your vehicle near the 580 RWHP mark
• Not for consistent daily driving until transmission tuning available

Race / Max Effort Tune

• Maxes out the factory Turbo
• + 210 RWHP, + 500 ft-lbs torque over factory
• Puts your vehicle near the 600 RWHP 1360 ft-lbs mark
• Up to 620 RWHP / 1380 ft. lbs with WC Fab turbo mouthpiece
• Not for consistent daily driving until transmission tuning available

Motor Ops uses the latest calibration information available when processing your custom ECM tuning. It is advised that all 2020+ truck owners consult their GM Dealer to ensure the TCM has the latest calibration update available. If after programming there is a Reduced Power message and/or U0101 DTC, it is likely that the ECM was updated but the TCM was not. Please reprogram the TCM.