Street Tune incl EFI Live Spade - Cummins 6.7L (2013-2017)

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!

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 by custom tuning
- Makes the truck feel more powerful
Torque converter lockup strategy
- Getting rid of the short-shifting
- Use all of the potential power your engine has to offer
G56 (Manual Transmission)
For these trucks, you will receive five Custom Engine Tunes in individual files which are each optimized for the G56 Transmission. Our optimized Engine tuning will take into account the difference in engine operation that manual-equipped trucks typically see to provide you with peak performance out of your specific drive train.