Ford - OBD2 Emissions-On Tune Files (1999-2021)
Type: Tuners | Fits: Ford
Already have an OBD2 tuning device? Unlock the hidden potential of your Ford Powerstroke with a custom-built tune file tailored for your truck. This file enhances power, responsiveness, and fuel efficiency while keeping emissions systems intact—perfect for towing, performance, or daily driving.
Vehicle Compatibility
- 2003–2007 Ford Powerstroke F-250/F-350/F-450/F-550 6.0L
- 2008–2010 Ford Powerstroke F-250/F-350/F-450/F-550 6.4L
- 2018–2020 Ford Powerstroke F-150 3.0L
- 2011–2019 Ford Powerstroke F-250/F-350/F-450/F-550 6.7L
- 2020–2021 Ford Powerstroke F-250/F-350/F-450/F-550 6.7L (requires MD1 ECM Upgrade Service)
Key Benefits
- Increased Horsepower & Torque: Stronger towing capability and better overall performance.
- Optimized Engine Temperatures: Reduces stress and wear on engine components.
- Improved Throttle Response: Sharper, smoother acceleration.
- Reduced DPF Regens: Fewer regeneration cycles for improved efficiency and reliability.
Specifications
How It Works
- Purchase the Custom Tune – Select the correct year range for your Powerstroke.
- Read Your Vehicle – Use your existing OBD2 device to pull the stock file and info log.
- Send Us Your Files – Email the log and read file to our tuning team.
- Receive Your Custom Tune – We build a file optimized for your vehicle’s exact configuration.
- Flash Your Vehicle – Upload the tune file to your device and reflash your truck.
Note for 2020–2021 Powerstroke owners: You must send in your ECM for an MD1 ECM Upgrade Service before tuning. This service is sold separately.
Important Notes:
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TARIFF NOTICE:
While we ship with all required USMCA/CUSMA paperwork, U.S. Customs or carriers may still apply duties or fees at delivery. For details, see U.S. Customs & Border Protection
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We strive to provide fast and reliable shipping options for all our customers. For detailed information about our shipping rates, delivery times, and policies, please visit our Shipping Page.
Return Policies
Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.
Important Notices
- Off‑Road Use Only
Products sold by JS Speed are intended for off‑road use and may be illegal on public roads where emissions or pollution‑control laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.
