2001-2007 Chev/GMC Duramax MotorOps DSP5 Tune DPF DELETE (RACE ONLY) – MO-112001010100


Product Highlights:

Instantly choose between towing, race, sport economy driving and stock tunes for your 2001 or 2007 Chevy Silverado or GMC Sierra. EFI Live AutoCal v3 included. Required switch not included.


5 Switch on the Fly Tunes 

  • Instantly switch tunes while driving
  • Choose your switch option based on model year
  • Motorops tunes produce less smoke
  • More consistent power delivery
  • Easy installation instructions
  • Telephone support if needed

Switch Between:


  • 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
  • Perfect balance of sport driving & functionality
  • 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
  • Impress your friends
  • Put a smile on your face
  • + 110 RWHP, +200 ft-lbs torque
  • Puts your vehicle near the 500 RWHP mark


  • Maxes out the factory fuel system
  • +140 RWHP, +260 ft-lbs torque
  • Adds 260 ft-lbs of torque over factory
  • Recommend transmission tune to avoid premature wear
  • If you drive responsibly, can use Performance as you would Sport Economy
  • Also recommend FASS or Air Dog lift pump to maintain 530 RWHP


  • + 10-15 HP, + 30-40 ft-lbs torque
  • Leaves factory rev limit in place

EFI Live Autocal v3 Included

  • Large easy to read color screen
  • Enables users to read and “flash” (program)
  • Also analyze vehicle data real time
  • Easy to install your own tune (with our detailed instructions and support)
  • Accepts multiple tunes by email from us
  • Data log your vehicle & review critical engine parameters
  • Scan tool useful to find underlying vehicle issues
  • Read & Clear engine and transmission diagnostic trouble codes
  • Get an educated roadmap to fix or alleviate any other issues

Recommended Option

Transmission Tuning

  • Increased transmission line pressure for holding more HP and torque
  • Revised shift schedule to improve drive-ability
  • Keeps the truck on top of the turbo
  • Improved shift timing
  • Re-designed torque converter lock-up strategy
  • Allows power transfer from the engine to the wheels more directly