Sport Economy Tune Only for EFI Hardware Duramax LWN (2017-19)

Flash using your EFI Live Flash Scan or AutoCal device

You will need an EFI License that you can buy from us

Motorops Sport Economy Tune

• Fun "unloaded" daily driving
• For driving around town, highways
• Impress your friends
• Put a smile on your face
• Adds 45 rear wheel horsepower over factory
• Puts your vehicle near the 225 RWHP mark
• Adds 60 ft-lbs of torque over factory
• Motorops tunes produce less smoke
• More consistent power delivery
• Easy installation instructions
• Telephone support during installation if needed

Required Options

• Controller Authorization Code for EFI Live

Recommended Option

Transmission Tuning

• Increased transmission line pressure for holding more HP and torque
• Revised shift schedule to improve drive-ability
• Keeps the truck on top of the turbo
• Improved shift timing
• Re-designed torque converter lock-up strategy
• Allows power transfer from the engine to the wheels more directly