07.5–21 6.7L Cummins Custom Tuning
SOTF (Switch-On-The-Fly) or Single Tune Options
After purchase, you will receive a follow-up email to submit the vehicle information required to build your custom calibration.
Power Levels Available
0–220HP
✔ VGT
✔ NON-VGT
TUNING FILES ONLY
Flash device not included
Support Options
4-Week Support Package
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SOTF or Single Tune option
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Revision support for 4 weeks
Lifetime Support Package
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Access to our entire tune library
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Ongoing revisions & updates
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Includes all special functions
Special Functions (Lifetime Support Only)
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Lope Idle
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Limiters
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Turbo Hiss
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Rumble Idle
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12V Idle
68RFE Transmission Tuning
Fully Customizable Strategy
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Earlier torque converter lockup
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Increased line pressure
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Revised shift strategy to prevent sluggish shifting
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Earlier downshifts with less throttle input
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Optimized torque management
Important Notes
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AISIN Transmission Tuning is extra (not included)
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68RFE Transmission Tuning included!