Light Tow Tune Only Chassis Cab

Features:

• Designed for towing up to 8,000 lbs
• Emissions equipment remains fully intact
• +60 RWHP and +132 ft-lbs torque gain
• Smooth power curve for everyday driving
• SMART EGT Control manages exhaust temps
• Limits soot with calibrated air-fuel ratios
• Improves acceleration and throttle response
• Factory turbo brake remains fully functional
• Ideal for work trucks and contractors
• Over 100 calibration changes from stock
• No wiring hacks or sensor splicing needed
• Backed by DuramaxTuner’s expert support

This Tune Brings Your Truck To Life

If you’ve been hauling with your 2013-2014 Powerstroke and feel like it’s just not giving you what you paid for, this Light Tow Tune is going to change the way your truck moves. Built for those towing under 8,000 lbs, it wakes the truck up with a noticeable bump in power while keeping things safe and smooth for daily driving. The throttle feels more responsive, the acceleration is quicker, and the truck just feels more eager in every gear. Whether you're pulling a small trailer, hauling tools to a jobsite, or just trying to make the drive more enjoyable, this tune delivers more usable torque where you actually need it. It strikes a great balance between power and reliability, keeping your emissions equipment intact and operating within factory-safe parameters. Plus, you retain the factory turbo brake, which is a huge bonus when towing downhill or navigating stop-and-go traffic. This is a great option if you’re not looking for wild numbers, just real-world performance that makes your truck feel stronger and more capable every day.

Calibrated For Clean Power And Confident Towing

Behind the scenes, this tune includes over 100 calibration changes from stock to bring the most out of your 6.7L Powerstroke without pushing components beyond their limits. You’ll gain 60 rear-wheel horsepower and 132 ft-lbs of torque, but more importantly, the tune reshapes your truck’s entire driving behavior. The SMART EGT Control actively manages your exhaust temps during loaded pulls, and built-in air-fuel ratio limits help reduce soot without needing to delete emissions systems. Throttle mapping has been refined for better control at low speeds, especially when backing up trailers or navigating tight spaces. It’s designed to hold gears longer when needed and give you enough grunt to shift up and throttle back without losing momentum. The factory turbo brake is untouched and fully functional, giving you extra braking support when descending grades. Altogether, this tune is engineered to give you confident towing performance while maintaining reliability and drivability across the board.

Fitment: 2013, 2014 Ford F250/F350 6.7L Powerstroke

Notes:

• This tune is designed for towing up to 8,000 lbs GVW.
• Heavy towing above 8,000 lbs is not recommended with this tune.
• Emissions equipment remains fully intact and functional.
• Great for landscapers, service trucks, and light-duty contractors.
• Offers a balance of daily driving comfort and towing performance.
• Factory turbo brake functionality is retained for added control.
• Not intended to replace dedicated Heavy Tow tuning needs.
• Transmission tuning is highly recommended for optimal results.
• RTD hardware and 2 HP Tuners ECM credits are required.
• Includes access to industry-leading support from DuramaxTuner.