Light Tow Tune Only Chassis Cab

Features:

• Gain up to 60 RWHP and 132 ft-lbs
• Perfect for towing up to 8,000 lbs
• Improves throttle response and drivability
• Emissions intact and fully compliant
• SMART EGT control manages exhaust temps
• Factory turbo brake remains fully functional
• Smoother acceleration with a refined power curve
• Improves low-end torque for better towing
• Air-fuel ratio tuned to reduce soot
• No wiring hacks or sensor modifications needed
• Built with 100+ custom calibration changes
• Ideal for contractors, fleets, and light-duty towing

Light Towing Just Got A Lot More Fun To Drive

If you haul under 8,000 pounds and want your truck to feel stronger, quicker, and more responsive, this Light Tow Tune is the perfect upgrade. It’s designed to wake up your 2011–2012 Powerstroke with up to 60 RWHP and 132 ft-lbs of torque, giving you the kind of confidence you want when pulling trailers, hauling equipment, or just merging into traffic. The improved power curve doesn’t just help with towing, it also makes your truck more enjoyable to drive unloaded. Throttle response is immediate, acceleration is smoother, and the truck just feels more alive under your foot. You won’t lose emissions compliance either, as this tune keeps everything intact. It also helps manage EGTs automatically, so you’re not constantly watching gauges while working. Whether you’re a contractor, a small fleet operator, or just someone who needs more grunt for weekend projects, this tune delivers the power you paid for without sacrificing reliability.

Engineered For Power Without Sacrificing Control

The Light Tow Tune from DuramaxTuner is calibrated with precision for owners who need reliable towing performance without overworking the truck. It features more than 100 calibration adjustments from stock, targeting fuel delivery, boost control, and throttle response to create a smoother, more useable torque band. SMART EGT control is built in, allowing the tune to automatically manage exhaust gas temperatures during heavier pulls. It also adjusts the air-fuel ratio to reduce soot output, which is especially important for trucks operating with emissions systems intact. The tune preserves factory turbo brake functionality and requires no splicing into control wires or sensors, making it a clean, plug-and-play upgrade when paired with HP Tuners RTD hardware. You’ll get quicker throttle response and a noticeable boost in low-end torque, which helps your truck stay in the right gear and maintain pulling power without over-revving. It’s an ideal choice for daily-driven work trucks and fleet vehicles that need to tow light but still run strong.

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

Notes:

• Designed for light towing applications up to 8,000 lbs GVW
• Emissions equipment remains intact and fully functional
• Ideal for contractors, service vehicles, and fleet use
• Not intended for towing over 8,000 lbs, use Heavy Tow Tune instead
• Custom SMART EGT control helps manage exhaust temperatures
• Provides improved throttle response and low-end torque
• Recommended for trucks that tow frequently but not at max capacity
• Includes over 100 calibration changes for better driveability
• Retains full factory turbo braking functionality
• ECM tuning requires RTD hardware and 2 HP Tuners universal credits
• Transmission tuning is strongly recommended for best results
• TCM tuning requires 2 additional HP Tuners universal credits
• Also available as part of the 4 Tune Pack bundle