DuramaxTuner DT1150010106029 Heavy Tow Tune incl EFI Live SPADE | 12 GM 6.6L Duramax 2500HD / 3500HD LML

Our Heavy Tow Custom 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 Heavy Tow Tune

• 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 GVW
• Factory turbo brake retains complete functionality

• Horsepower & Torque Increase +40 RWHP, +72 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
• 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!

Who Benefits from this Tune?

• Over-the-road driver or tows things for living
• Large boat owners
• Pulls construction equipment
• Welding rig with lots of added weight
• Need to tow in the toughest situations
• Tow trucks and heavy service trucks
• Tows 10,000 miles or more every year
• Tows through hills, mountains and inclines
• You can use this to tow lighter, but you'll get slightly better MPG with our Light Tow tune
• Better yet, get all five of our custom tunes with Switch on the Fly 

SPADE / EFI Live Autocal v3 Included

• 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 in this price

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