All Digital Products (Custom Tuning, Tuning Revisions, Upgrades, and Credits) are Non-Refundable. GDP/DieselR/Chaos tune files tend to take longer than our average files to be processed, and may take 5-7 days to receive.
Regular price
$2,646.00 CAD
Product details
- Type Custom Tuning
- Vendor DieselR
- SKU DSLRT-100536-1
Tuning specifications
- Tuning Device Required SCT X4
- Tuning Platform SCT
Documentation
- Tuning Instructions View
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2020-2021 Powerstroke 6.7L DieselR SCT Custom Tuning (DSLRT-100536-1)
This tune pack combines the powerful SCT X4 tuner with our expertly developed DIESELR Tune Files to deliver peak performance, reliability, and drivability for your diesel truck. With an easy-to-use interface, the X4 lets you fine-tune horsepower, torque, throttle response, and fuel efficiency in just a few clicks. Backed by real-world testing and crafted by experienced tuners, our custom files are built to get the most out of your setup—whether you're towing, daily driving, or pushing limits on the trail.
Horsepower Gains (At Wheel, Engine):
Level 1: 40+ HP
Level 2: 80+ HP
Level 3: 120+ HP
Level 4: 180+ HP
Level 5 SOTF: 220+ HP
Estimated Torque Gains (To the Wheels):
Level 1: ~80 ft-lbs
Level 2: ~160 ft-lbs
Level 3: ~240 ft-lbs
Level 4: ~360 ft-lbs
Level 5: ~440+ ft-lbs
What’s Included:
✔ Custom DIESELR Tune Files – Power Levels 1–4 included
✔ SOTF (Switch-On-The-Fly) – Instantly switch between power levels while driving
✔ Transmission Tuning – Refines shift points and improves torque delivery
✔ SCT X4 Handheld Programmer – User-friendly tuner with built-in display
✔ OBD-II & PCM Unlock Cable – All necessary hardware for setup and flashing
What’s Required for Tuning:
✔ SOTF Switch with Mounting Bracket (Optional) – Enables power level switching from the cab
✔ Exhaust System – Enhances airflow and supports maximum performance
✔ EGR Upgrade Kit (Optional) – Reduces restrictions, promotes engine longevity
✔ Remote Support (Optional) – Live tuning assistance available HERE
Limited Support
Gives you 4 Weeks of support and after that time frame, once it's expired you won't receive any updates, revisions, or further support for your package. (Upgrade tofull supportis available)
Level 1 - 0HP
We expedite our tune file delivery process by asking you for all the information we need to fully optimize your tune file before you order. Other tuning sites may ask for no, or partial information, which they then inquire for after the order is placed leading to delays in getting you your tune files! We know your time is important, so once you fill out the form, your done! Because we do our custom tuning this way, our tuning division has industry leading turn-around times, averaging same day or next day deliveries on most files.
- SOTF - Switch on the fly (If the Vehicle is equipped with a switch)
- DSP5 - Duramax Switchable Programing (5 Tune Slots)
- CSP5 - Cummins Switchable Programing (5 Tune Slots)
- CSP4 - Cummins Switchable Programing (4 Tune Slots)
- FT/FTP - Fuel Temp SOTF Switch
- CAC - Charge Air Control SOTF Switch
- LBF - Low Boost Fuel
- RUMBLE - Rumble Idle Sound (VGT Turbos Only)
- HISS - Hiss Idle Sound (VGT Turbos Only)
- Em.on - Emissions On Tuning / Em.off - Emission Off Tuning
- MODVGT - Modified VGT Turbo
- NONVGT - Non VGT Turbo / Fixed Vein Turbo
- 4IN - 4 Inch Intake (Stock)
- 5IN - 5 Inch Instake
- CP3 - CP3 Pump Conversions
- KAM Reset - Load this tune first prior to installing any modified trans tuning files (FORD)
- LSP - Low Shift Points
- SSP - Standard Shift Points
- RSP - Raised Shift Points
- HSP - High Shift Points
- ST – Single Fuel Tank
- DT – Dual Fuel Tank
- SRW – Single Rear Wheel
- DRW – Dual Rear Wheel
- MAN – Manual Transfer Case
- ELEC – Electric Transfer Case
Ford Powerstroke
2020-2021 6.7L
