Switch on the Fly Tune Only for EZ Lynk Auto Agent 2.0

Features:

• Includes five custom switch-on-the-fly tunes
• Instantly switch power levels while driving
• Emissions intact no need to delete anything
• Up to 180 RWHP and 324 ft-lbs gain
• Designed for safe towing and daily driving
• Custom SMART EGT control built into tuning
• Air-fuel ratio limits help reduce soot
• Eliminates dead pedal for better throttle feel
• Tunes built for sport, towing, or troubleshooting
• Retains full factory turbo-brake functionality
• EZ Lynk AutoAgent 2.0 required for use
• Simple installation using smartphone app

Unlock What Your Powerstroke Was Meant To Be

If you’ve ever felt like your 2013-2014 Ford F250 or F350 6.7L Powerstroke had more to give, this custom Switch-On-The-Fly tune from DuramaxTuner is exactly what you've been waiting for. Imagine being able to instantly change power levels on the fly without ever plugging into a device or pulling off the side of the road. Whether you’re towing a boat for the weekend, running daily errands, or just want to feel that surge of torque under your foot, this tune gives you five power levels that adapt to how you drive. It sharpens your throttle response, eliminates the dead pedal feel, and brings a smoother, more responsive ride with every shift. The sport tune delivers an adrenaline-pumping +180 RWHP and +324 ft-lbs, while the heavy tow tune adds just the right boost for hauling with control and safety. Plus, you get all of this without tampering with your emissions equipment. It’s power with peace of mind, built by folks who actually answer the phone when you call. This is how tuning is supposed to feel.

Calibrated Power That Works With Your Truck

This Switch-On-The-Fly tune for EZ Lynk AutoAgent 2.0 isn’t just a bump in numbers, it’s a fully custom calibration that integrates seamlessly with your 6.7L Powerstroke. Each of the five included tunes is crafted with over 100 changes from stock to optimize performance, drivability, and reliability. DuramaxTuner’s proprietary SMART EGT control keeps exhaust gas temperatures in check across all power levels, making this safe for towing loads under GVW. The calibration limits air-fuel ratios to minimize soot production, helping to protect both the engine and emissions systems. From the aggressive sport tune to the refined optimized stock setting, each file is designed for real-world use and practical results. You’ll also maintain full turbo braking functionality and enjoy improved shift strategies, refined pedal sensitivity, and a more usable torque curve. With a focus on factory-safe performance, this tuning setup offers an impressive balance of power, safety, and convenience without compromising OEM integrity.

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

Notes:

• EZ Lynk AutoAgent 2.0 is required unless already owned.
• Five custom tunes are included with purchase.
• Tunes can be switched in real-time while driving.
• Tunes are emissions intact, no emissions delete needed.
• Custom SMART EGT control helps manage exhaust temps safely.
• Each tune has a specific purpose: Sport, Street, Light Tow, Heavy Tow, and Optimized Stock.
• Sport Tune is not recommended for towing without proper gauges.
• Heavy Tow Tune is designed for loads up to GVW with proper cooling.
• Optimized Stock Tune is ideal for diagnostics or when someone else drives the truck.
• EZ Lynk allows live data monitoring, DTC clearing, and tune loading via smartphone.
• Product includes EZ Lynk "tokens" required for tune installation.
• This tuning is not suitable for irresponsible or inexperienced drivers.