Optimized Stock Tune Only Chassis Cab

Features:

• Maintains factory emissions equipment
• Ideal for cautious or new tune users
• Perfect for trucks driven by employees
• No major increase in peak horsepower
• Reduces smoke output during operation
• Improves driveability without adding power
• Useful for diagnosing mechanical issues
• Custom tire size support for TPMS accuracy
• Safely integrates with custom intakes
• Pairs well with TCM tuning upgrades
• Easy software editing with HP Tuners RTD
• Includes tuning credits and required hardware

Give Your Truck A Smarter More Refined Factory Feel

Not every tune needs to blow the doors off to make a difference. If you’re looking for subtle performance refinement without sacrificing reliability or emissions compliance, this Optimized Stock Tune is your perfect middle ground. It’s designed for those who don’t need more power but want to clean up driveability, reduce smoke output, and ensure the truck is running as smoothly as it should. Whether you’re troubleshooting an issue, handing the keys to an employee, or just easing into the world of tuning, this calibration delivers confidence without compromise. You’ll get a truck that responds better to throttle input and feels more polished on the road, all while maintaining emissions equipment. It’s especially helpful for trucks with aftermarket intakes or mild upgrades that require some tuning attention. If you want smarter performance with zero drama, this tune brings that factory feel with just the right amount of finesse.

Built For Clean Operation And Controlled Adjustments

The Optimized Stock Tune focuses on slight calibration changes that improve overall driveability without pushing your powertrain beyond its intended limits. There are no dramatic horsepower increases here, but you’ll notice cleaner throttle response, reduced smoke output, and more stable performance in trucks running mild upgrades. It’s ideal for fleets or shop owners who want consistent behavior across multiple drivers and for those using the tune as a baseline for diagnostics. With full emissions compliance and zero need to hack into wiring, it’s a safe and reliable way to work around airflow changes or correct issues tied to new hardware installs. This package also includes RTD hardware and HP Tuners credits, giving you full access to read, edit, and write tuning files through powerful software tools. It’s a factory-minded calibration, but backed by over 100 changes from stock and the support of DuramaxTuner’s world-class team.

Fitment: 2015, 2016 Ford F250/F350 Super Duty 6.7L Powerstroke

Notes:

• This tune does not significantly increase horsepower or torque.
• Designed for emissions-equipped trucks, no emissions components are removed.
• Ideal for troubleshooting drivability issues or intake upgrades requiring tuning.
• Commonly used when handing the truck off to new or less experienced drivers.
• Helps lower smoke output and smooth throttle response.
• Best suited for owners who want stock-like performance with minor enhancements.
• Not intended for regular towing of heavy loads or performance driving.
• Can be used as part of the 4 Tune Pack to complement more aggressive tunes.
• RTD hardware by HP Tuners is required and included with this purchase.
• Includes 2 HP Tuners Universal Credits needed for ECM tuning.
• Transmission tuning is recommended for full drivability improvements.
• Good option for setting tire size or eliminating TPMS issues through calibration.