Switch on the Fly Tune Only for EZ Lynk Auto Agent - Cummins 6.7L (2013-2017)

Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly)

• Emissions Intact – no need to remove your emissions equipment
• EZ Lynk Flash tool is required to be able to install this tuning

Do you need DuramaxTuner.com Switch-On-The-Fly (SOTF) Custom Tuning?

• Instantly Switch Between Power Levels
• Total flexibility to select the power level you need  
• No need to plug in a clunky box and re-flash your truck to change tunes
• Designed to be safe for your engine and emissions equipment
• DuramaxTuner has 14+ years of experience with Custom Switchable Tuning
• Fully customized tuning with more than 100+ calibration changes from stock
• No hacking wires into control units or fuel pump and turbo sensors
• More power and less soot than box programmers
• World Class Customer Service Phone Support!

Sport Tune

• Peak Horsepower & Torque
• +100 RWHP + 180 ft-lbs
• Manual Transmission - 450HP and 840 ft-lbs
• 68RFE Transmission - 470HP and 980 ft-lbs
• Aisin Transmission - 485HP and 1045 ft-lbs
• Fastest possible acceleration
• Firm shifting
• No dead pedal
• Biggest adrenaline rush we can give you
• Inappropriate use of the Sport Tune
• Too much power for towing without the proper gauges
• Enough power for an irresponsible driver to damage his truck

Street Tune

• Improved Horsepower & Torque
• +80 RWHP + 144 ft-lbs
• Manual Transmission - 430HP and 804 ft-lbs
• 68RFE Transmission - 450HP and 944 ft-lbs
• Aisin Transmission - 465HP and 1009 ft-lbs
• No dead pedal feeling
• Most power & torque you can add while maintaining OEM levels of
• reliability
• Fast acceleration - Truck feels lighter
• Mix of Fun and Superior Drive-ability
• Love driving the truck every day
• Smooth power curve
• The throttle pedal responds exactly how you want it to
• Retain factory turbo-braking feature

Light Tow

• Balance between Daily Driving and Towing
• Smooth power curve that’s fun to drive
• Custom “SMART EGT Control” will automatically manage your EGTs
• Air-Fuel Ratio limits built into calibration to limit soot production
• Designed to tow less than 8,000 lbs.
• Factory turbo brake retains complete functionality
• Horsepower & Torque Increase
• +40 RWHP +72 ft-lbs
• Manual Transmission - 390HP and 732 ft-lbs
• 68RFE Transmission - 410HP and 872 ft-lbs
• Aisin Transmission - 425HP and 937 ft-lbs
• Get your truck up and moving more quickly
• More useable power in all driving scenarios
• Have enough power to “Shift Up, Throttle Back”
• Revised pedal sensitivity
• Low-speed trailer maneuvering
• Back up with trailer without lurching

Heavy Tow

• Safe for Towing Heavy
• Increase power, not EGTs (Exhaust Gas Temperature)
• Custom “SMART EGT Control” will automatically manage your EGTs
• Air-Fuel Ratio limits built into calibration to limit soot production
• Designed to tow 8,000 lbs. up to GVW
• Factory turbo brake retains complete functionality

• Horsepower & Torque Increase 
• +20 RWHP + 36 ft-lbs
• Manual Transmission - 370HP and 696 ft-lbs
• 68RFE Transmission - 390HP and 836 ft-lbs
• Aisin Transmission - 405HP and 900 ft-lbs
• Get your trailer up and moving more quickly
• Lug in the gear you want while towing
• Have enough power to “Shift Up, Throttle Back”
• Revised pedal sensitivity
• Low-speed trailer maneuvering
  Back up with trailer without lurching

Optimized Stock

• Slight revisions to factory calibration
• No significant increase of peak power
• Good for troubleshooting a physical problem with your truck
• Great for when someone else drives your truck

EZ Lynk AutoAgent™ 2.0 or 3.0 is REQUIRED unless you already own it

• • The most user-friendly flash (programming) hardware we've ever used to load our tunes
  • 3 simple steps to load our custom tunes on your vehicle
  • Only takes a few minutes
  • Use your iOS or Android Smartphone
  • Stream and monitor data not available on your vehicle’s factory instrument panel
  • Read and clear diagnostic trouble codes with the tap of a finger
  • Send us real-time data logs on your truck if troubleshooting needed
  • Select from over 25 different PIDs using 3 customizable gauge screens
  • Automatic firmware updates
  • Required EZ Lynk "tokens" included in our price

Transmission Tuning Is Available For Your Platform! (Highly Recommended)

• Fix the factory calibration without sacrificing reliability
• Electronically controlled line pressure
  • Increased clutch pack holding capacity
  • Very Important for heavy towing and peak performance applications
• Adjusted Shift Points
  • Allows for stretching the wide torque curve provided by custom tuning
  • Makes the truck feel more powerful
• Torque converter lockup strategy
  • Getting rid of the short-shifting
  • Use all of the potential power your engine has to offer
• G56 (Manual Transmission)
  For these trucks, you will receive five Custom Engine Tunes in individual files which are each optimized for the G56 Transmission. Our optimized Engine tuning will take into account the difference in engine operation that manual-equipped trucks typically see to provide you with peak performance out of your specific drive train.  

Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov