Features:

• Purchase of the tuner includes ECM send in service for unlocking (required for tuning)
• Preloaded tunes for multiple octane levels
• Support for 5.3L and 6.2L V8 applications with 6, 8 or 10 speed transmissions
• Disable Active or Dynamic Fuel Management for full time V8 operation
• Adjust speedometer for larger tires or gear changes
• Adjust TMPS threshold settings (1-90 psi)
• Raise speed limiter for increased top speed
• Adjust engine rev limiter for increased RPM range
• Adjust engine idle speed in Park/Neutral and Drive
• New ‘Keep Auto Stop Start Setting’ allows you to disable the system using the button on the dash and it stays that way!
• New ‘Keep Drive Mode Setting’ allows you to select a drive mode and it will remember that mode next time you start the truck!
• Return your truck to stock anytime, which is untraceable

Step 1:  Buy and receive this tuner from Premium Performance Products

Step 2:  Collect the information required for your ECM turn in

• Your 17 digit VIN
• The part number from your tuner
• The serial number from your tuner (location seen below)

Step 3:  Remove your ECM >> Instructions

Step 4:  Ship your ECM to Powerteq/Holley Performance >> Instructions

• Your cost is only $0.01 (next day shipping)

Step 5: Receive your unlocked ECM back within 3 days for re-installation 

Step 6:  Start tuning and enjoy!