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MotorOps EFILive Single 2001-2004 LB7 Duramax Tune

MotorOps EFILive Single 2001-2004 LB7 Duramax Tune

Regular price $449.99 CAD
Regular price Sale price $449.99 CAD
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Choose your favourite of the 5 power levels. Regardless of what your truck is used for we have a solution to suit your needs!

Add transmission tuning to improve shift schedule and timing. Recommended when running larger tires.

If you want to be able to choose between ALL 5 with the press of a button go HERE:


  • For towing from 8,000lbs up to Gross Vehicle Weight Rating
  • Wider torque curve assists heavy loads
  • + 40 RWHP, + 80 ft-lbs torque
  • Exhaust temperatures drop up to 100F under full load


  • For those towing below 8,000lbs
  • Designed for weekend tower, boats, small tractors, etc
  • Unhook and enjoy a sportier drive
  • + 60HP, + 120 ft-lbs torque  


  • Fun “unloaded” daily driving
  • For driving around town, highways
  • + 80 RWHP, +160 ft-lbs torque
  • Puts your vehicle near the 400 RWHP mark


  • +100 RWHP, +200 ft-lbs torque
  • Recommend transmission tune to avoid premature wear
  • Great for daily driving (depending on driving habits)


  • + 10 HP, + 20 ft-lbs torque
  • Delete dead pedal
  • Leaves factory rev limit in place
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