Street Tune incl EFI Live Spade - Cummins 6.7L (2019-2021)

Our Custom Street Tune

• Emissions Intact – you do not remove your emissions equipment

• Improved Horsepower & Torque
  
  • +80 RWHP, +144 ft-lbs torque
  • 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 everyday
  • Smooth power curve
  • The throttle pedal responds exactly how you want it to
  • Retain factory turbo-braking feature
• Inappropriate use of the Street Tune
  
  • Too much power for towing heavy without watching your gauges
  • Excessive abuse could produce high temperatures and lead to mechanical failures
  • If you tow regularly or heavy, you should buy our Switch on the Fly tuning that includes the Light Tow and Heavy Tow tune
• 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?

• Drives truck on highway daily (often)
• Only drives truck on weekend but likes to show it off
• Only tow on occasion or only tow less than 8,000 lbs.
• Owned a higher HP diesel in the past and miss the feeling

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

Highly Recommended:  68RFE Transmission Tuning

• 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 in the 6.7L Cummins
  • Makes the truck feel more powerful
• Torque converter lockup strategy
  • Getting rid of the short shifting
  • Use all of the potential power

• With a variety of custom transmission builders and valve bodies in the market. Calibrated Power is here to ensure your financial investment is protected with custom transmission tuning options designed around your builder's spec.
  
  Please Note: The 2019+ RAM equipped with 68RFE Transmissions rolled off the assembly line with a MAJOR flaw over the previous years, "THE UD (Under-Drive) PURGE TEST" is still enabled. Originally designed to keep fluid moving in the under-drive clutch to prevent an airlock, this test serves no usable function after transmission tuning is performed. When adding power and line pressure through TCM tuning this vulnerable factory feature leaves your clutches subject to an extreme dump in pressure which these cluches can not handle. This will ultimately lead to extensive transmission damage. Let us take the guesswork out of it, whether you're just looking to add 30 hp, tossing in a custom Valve body, or getting a fully built trans, our custom tuning comes standard with this feature fixed!
  
  1. Standard TCM Tuning- For Stock or Built Transmissions
  - Available in Elevated or Standard Shift Schedule
  - 180PSI pressure command
  - UD Purge Disabled
  - Low/Reverse Sprag Hold out
  - 100PSI resting pressure
  - Torque Converter lock up on shifts
  - Gain set to 30%

  2. HD TCM Tuning - For Built Trans or Valve body upgrades
  - Available in Elevated or Standard Shift Schedule
  - 225 PSI pressure command
  - UD Purge Disabled
  - Low/Reverse Sprag Hold out
  - 100PSI resting pressure
  - Torque Converter lock up on shifts
  - No lock Up until 4th Gear
  - Gain set to 30%

  3. Custom Trans Tuning - For Specialized Builds and Applications
  Provide specs from your trans builder if your transmission is outside of the scope of what is listed above. Please allow up to 48 Hours to get your tunes customized to your needs.

AISIN (FYI)

The Aisin transmission is most often (but not always) found in the 2013-2021 HD Cummins Cab & Chassis pick-up truck models. It was an available option for standard pick-ups as well but, came with a price tag. Your Aisin equipped Cummins will run better than it ever has before with our Custom Engine Tuning, but at this time there is no transmission tuning available. Our engine tuning for your truck is specifically designed to maximize the full potential while maintaining the reliability of your truck. Others may run a 1-size-fits-all when it comes to 6.7L Cummins engine tuning, but if you have an Aisin transmission the difference is significant.

G56 (Manual Transmission)

The G56 Manual transmission is offered through to the 2018 model year. The factory clutch can handle a reasonable amount of added torque with an adult driver at the wheel. For these trucks, you get all four Custom Engine Tunes in individual files. Our Engine tuning for these trucks takes into account the difference in engine operation for manual transmission trucks.