6.7L Cummins Tier IV (2013.5 -2024) #12250

This performance module improves fuel economy and horsepower/torque for Cummins L6 engines, enhancing throttle response and reducing turbo-lag.

• The description claims up to 20% improved fuel economy.
• The description claims up to 25% more functional horsepower and torque.
• The description claims significantly improved throttle response and reduced turbo-lag.
• The description claims the module works with stock settings without deleting or modifying them.