Street Tune Only Chassis Cab

Features:

• Gain up to 90 RWHP and 198 ft-lbs
• Improved throttle response with no dead pedal
• Faster acceleration with a lighter truck feel
• Maintains OEM-level reliability and emissions intact
• Smooth power curve for better daily driveability
• Retains factory turbo brake functionality
• Great for highway use and light occasional towing
• More power and less soot than box tuners
• Perfect for trucks with upgraded intakes or sensors
• Includes over 100 calibration changes from stock
• Compatible with HP Tuners RTD and VCM Suite
• Backed by world-class customer support team

Make Your Truck Feel Like It Should Have From The Start

If your 6.7L Powerstroke feels sluggish off the line or just doesn’t pull like it should, this Street Tune is exactly what you need. Designed to wake up your 2011–2012 F250 or F350 chassis cab, it delivers impressive gains of up to 90 rear-wheel horsepower and 198 ft-lbs of torque without compromising emissions compliance or reliability. You’ll notice smoother acceleration, sharper throttle response, and a lighter feel behind the wheel that makes daily driving a whole lot more enjoyable. Whether you’re commuting, cruising between job sites, or hauling light loads on occasion, this tune balances performance with comfort. It keeps the factory turbo brake fully functional and ensures the truck stays predictable and safe. What’s more, it eliminates that frustrating dead pedal feeling, giving you power exactly when you ask for it. And if you’ve upgraded your intake or sensors, this tune helps tie it all together so your truck runs the way it’s supposed to.

Calibrated To Deliver Power Without Sacrificing Reliability

The DuramaxTuner Street Tune is built from the ground up with over 100 calibration changes, offering refined performance while keeping your emissions equipment intact. This isn’t just a flash of extra horsepower, it’s a thoughtful rework of your truck’s behavior to make it more responsive, more efficient, and better to drive. The revised air-fuel ratio helps reduce soot output while still delivering noticeable gains in both torque and horsepower. It’s ideal for drivers who are new to tuning or simply want more power without pushing the limits of their setup. The tune integrates cleanly with factory systems, without the need to hack into control units or modify sensors. It works seamlessly with HP Tuners’ RTD interface and includes all the essentials to read, write, and monitor your truck’s performance in real time. And for those also upgrading transmission tuning, this calibration lays the foundation for smooth shifting and optimal power delivery throughout the rev range.

Fitment: 2011, 2012 Ford F250/F350 6.7L Powerstroke

Notes:

• This tune is emissions intact and does not require deleting emissions equipment
• Not intended for heavy towing applications without monitoring EGTs
• Recommended for daily drivers and occasional towing under 8,000 lbs
• Provides up to +90 RWHP and +198 ft-lbs torque increase
• Includes over 100 calibration changes for improved driveability
• Helps eliminate dead pedal feel and improves throttle response
• Factory turbo brake functionality is retained
• Requires RTD hardware by HP Tuners (included with some kits)
• Requires 2 HP Tuners Universal Credits for ECM tuning
• Transmission tuning is recommended for best results with ECM tune
• TCM tuning requires an additional 2 HP Tuners Universal Credits
• Ideal for trucks with aftermarket intakes or upgrades needing proper calibration
• Part of the 4 Tune Pack but available as a standalone street tune