24+ is hp only. We must get a unlock done at hp first

Increase power output from 0-200RWHP on your L5P powered truck with the usage of Switch On The Fly (SOTF) tuning using steering wheel controls or a manual control knob.

Ecm can be sent to us or can be flashed yourself with hp tuners and a unlock cable.

If using EZ Lynk on 17-18 more than likely the ECM will have to be overnighted to EZ Lynk to be unlocked until a workaround is figured out

Please email us your stock read and info log.

What the user will see as a result of our calibrations are:

Increased torque in all power levels which allow TCM to command the next higher gear (fuel savings)
Increased fuel economy (average increase depends on driver habits)
Quicker response times to degraded air/fuel conditions
Enhanced and more conservative engine backdowns from sustained high EGT conditions
Enhanced and more conservative timing control during high load conditions (towing)
Overall better drivability and end user experience

Standard power levels are

Position 0: + 0HP ~ Stock power

Position 1: + 30HP Heavy Tow

Position 2: + 80HP Light Tow/Economy

Position 3: + 135HP Economy/Daily Driver

Position 4: + 160HP Street

Position 5: + 200HP Max Effort stock turbo/fuel system

Brand Sixty Six Products

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