DuramaxTuner DT1150010003019 Sport Tune Only for EFI Live Spade | 11 GM 6.6L Duramax 2500HD / 3500HD LML

Our Custom Sport Tune

• Emissions Intact you do not remove your emissions equipment
• 49 State Legal!
• Haven't made performance modifications to your truck? Check out our 50 State Legal Sport Tune

Peak Horsepower & Torque

• +135 HP, +243 ft-lbs torque
• 532 Total HP, 1008 ft-lbs Total torque 
• Most power you can add with still being 50 State Legal
• Fastest possible acceleration
• Firm shifting
• No dead pedal
• Biggest adrenaline rush we can legally give you

Who Wants this Tune?

• You want the most power you can get
• Plan on building your truck for more power in the future
• Someone who does not care much about their warranty
• You can technically still tow, but gauges (including EGT) need to be
• monitored
• Want the power without the headache that your older modified truck had

Inappropriate use of the Sport Tune

• Too much power for towing without the proper gauges
• This tune should only be used during sanctioned competition and or on private property
• Enough power for an irresponsible driver to damage his truck
• Lending your truck to someone not experienced with driving a tuned truck or weak or average driving skills
• Installing Sport as a single tune for frequent use without the proper supporting modifications including:
  • Low Pressure Lift Pump
  • Fuel Sump or equivalent upgrade
  • Transmission Tuning
  • Cold Air Intake
  • Exergy Fuel System Saver or Upgraded CP4
• We recommend using Sport in our Switch on the Fly for occasional and appropriate use for our typical customers.

Custom Tuning from DuramaxTuner.com

• 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 team that actually answers the phone!

Required Options

SPADE / EFI Live Autocal v3 Required

• SPADE (Standalone Programming And Diagnostic Equipment)
• a.k.a. EFILive AutoCal V3
• Simple to use, handheld OBD flashing (programming) hardware
• Scan tool Log engine data for trouble shooting and diagnostics
• Flash unlimited number of updates for your truck
• Flash multiple trucks with the same device
• Individual tunes and license required for each new truck
• Up to 600 VIN slots available
• EFiLive License is included when purchasing hardware from us
• If you already have the hardware from another vehicle you will need an additional license and we will need the Serial Number and Auth Code for your device.

Recommended Transmission Tuning

Why do you need TCM Tuning?

• Works with ECM Tuning to provide smooth shifting and superior drive-ability
• Torque converter lockup strategy helps you put power to the ground when you need it the most
• Improve clutch holding capacity with increased line pressure
• Makes your truck feel more powerful
• Prevents short-shifting in performance applications
• TCM Tuning in the best tool to ensure your engine is operating within its preferred rev range

TCM Tuning is especially important for trucks with:

• Custom ECM Tuning
• Larger tires (35+)
• Modified turbo(s)
• Built transmission
• Any modification that impacts operating RPMs

Towing & Performance

• Use the wider torque curve provided by ECM Tuning
• Keep your truck in its power-band when lugging up a grade
• Quicker shifts mean less time between gears and more time putting power to the ground
• Optimize your aftermarket performance parts

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