What Are the Bene...
Jul 03, 2025
Everything You Need to Know Before Delete Your 6.7L Powerstroke
If you own a Ford Super Duty equipped with the 6.7L Powerstroke diesel engine, you’re likely familiar with both its impressive power and the limitations imposed by factory emissions systems. While EGR, DPF, and DEF components are intended to reduce emissions, they often come at the cost of performance, fuel economy, and long-term reliability. Many owners choose to upgrade by removing these systems entirely—a process known as a "delete."
This comprehensive guide will walk you through everything you need to delete your 6.7L Powerstroke safely, effectively, and legally where permitted.
Why Delete the 6.7L Powerstroke?
Modern diesel engines like the 6.7L Powerstroke are equipped with a variety of emissions components, including:
- EGR (Exhaust Gas Recirculation) system
- DPF (Diesel Particulate Filter)
- DEF (Diesel Exhaust Fluid) injection system
While these systems serve an important role in reducing environmental impact, they are also prone to failure, carbon buildup, and power loss. Here’s why many owners consider deleting them:
1. Improved Performance
Deleting the EGR and DPF removes the restrictive factory systems that divert and trap exhaust gases. The result is a significant gain in horsepower, torque, and throttle response.
2. Better Fuel Efficiency
Without these emissions restrictions, your engine runs cooler and more efficiently. Many users report an improvement of 2–5 MPG after a full delete.
3. Reduced Maintenance Costs
DPF regens, clogged EGR valves, and DEF system failures are common and costly. Deleting these components can save thousands in repair bills over the life of the truck.
4. Avoiding Limp Mode and Fault Codes
A failing DPF or EGR system can trigger fault codes, emissions warnings, and limp mode. A properly tuned delete eliminates these risks.
Components You Need for a Complete Delete
To fully delete the emissions system on your 6.7L Powerstroke, you will need a complete set of components and tools. Here’s what to include in your setup:
1. DPF/CAT Delete Pipe or Full Turbo-Back Exhaust System
Removing the DPF and catalytic converter requires a replacement exhaust section. Most owners opt for:
- DPF delete pipe (replaces DPF section only)
- Turbo-back exhaust (replaces entire exhaust system for maximum flow)
Choose stainless steel options for long-term durability, especially in northern climates.
2. EGR Delete Kit
The EGR system recirculates exhaust gases back into the intake manifold, which contributes to soot buildup and intake contamination.
An EGR delete kit typically includes:
- Block-off plates
- Coolant reroute hose or fittings
- Intake manifold plugs
Make sure the kit is vehicle-year specific, as EGR configurations changed between Powerstroke model years.
3. CCV Reroute (Optional but Recommended)
The CCV (Crankcase Ventilation) system vents oil vapor back into the intake system. Over time, this creates sludge and reduces intercooler efficiency.
A CCV reroute kit sends crankcase vapors into the atmosphere (for off-road use only), keeping your intake system clean.
4. Tuning Device with Delete Tunes
This is the most critical component of any delete process. After physically removing emissions components, your truck’s ECU must be reprogrammed to:
- Disable fault codes for missing components
- Recalibrate boost, fueling, and shift points
- Optimize engine operation for increased flow
Delete-capable tuning devices are required and must support DPF/EGR/DEF delete functionality. Tuning is essential to avoid check engine lights, limp mode, and performance issues.
Compare Delete Options for Your 6.7L Powerstroke
Looking to boost performance, reduce maintenance, or fully remove emissions components from your 6.7L Powerstroke? This comparison chart outlines the differences between CCV, EGR, DPF, and full delete setups. See how each configuration affects horsepower gains, engine efficiency, and long-term reliability—so you can choose the best solution for your truck’s needs.
| Delete Option | Components Removed | Estimated HP Gain | Key Benefits | Recommended For |
|---|---|---|---|---|
| CCV Delete | CCV (Crankcase Ventilation) system | 0–5 HP | Reduces oil buildup, keeps intake clean, improves intercooler life | Preventive maintenance users |
| EGR Delete | EGR valve, cooler, lines | 10–20 HP | Lowers intake temps, improves longevity, removes soot entry | Reliability and cleaner operation |
| DPF Delete | DPF and Catalytic Converter | 30–50 HP | Eliminates backpressure, improves MPG and turbo spool | Performance and economy gains |
| EGR + DPF Delete | EGR system + DPF/CAT | 60–80 HP | Biggest power gain, clean intake, lower EGTs | Towing/off-road/high-load users |
| Full Delete + Tuning | CCV + EGR + DPF/CAT + ECU Tuning | 80–100+ HP | Maximum performance, fuel savings, no warning lights | Maximum results and complete delete |
Best Ford 6.7 Powerstroke Delete Kit Recommendations
DynoVox offers high-quality 6.7L Ford Powerstroke Delete Kits, including EGR, DPF, CCV, and Throttle Valve deletes. These kits enhance engine performance, improve fuel efficiency, reduce emissions system issues, and provide durable, easy-to-install solutions for reliable, power-focused diesel truck upgrades.
6.7 Ford Powerstroke Delete Kit
Boost Your 6.7L Powerstroke
Use code DYBL10 for 10% OFF DynoVox Delete Kits. Click to copy & save at checkout.
Why Choose DynoVox Ford 6.7 Powerstroke Delete Kit?
Engineered for Superior Compatibility and Precision Fit
The DynoVox Ford 6.7 Powerstroke Delete Kit is meticulously designed to ensure flawless compatibility with the 2011–2023 Ford Super Duty 6.7L Powerstroke engine. Every component in the kit is crafted to match OEM specifications while enhancing airflow and durability. This precision engineering eliminates the risk of misalignment or installation errors, allowing for a seamless upgrade experience even for first-time users.
Enhanced Performance and Fuel Efficiency Gains
One of the most compelling reasons to choose the DynoVox delete kit is the substantial improvement in engine performance and fuel economy. By removing restrictive factory emissions components such as the EGR, DPF, and DEF systems, the kit significantly reduces backpressure and exhaust temperatures. This not only increases horsepower and torque but also allows the engine to operate more efficiently under load, leading to noticeable fuel savings over time.
Built with Premium Materials for Long-Term Reliability
DynoVox uses only high-grade stainless steel and CNC-machined billet aluminum in the construction of its delete kits. These materials offer superior resistance to corrosion, heat, and vibration, ensuring that the kit will withstand the harshest driving conditions. Whether you use your truck for heavy towing or off-road performance, the DynoVox kit is built to deliver long-lasting durability and dependable operation.
Trusted Brand with Technical Support and Warranty
As a recognized leader in diesel performance, DynoVox backs its products with industry-leading customer support and a limited warranty. Their team of experts is readily available to assist with installation questions or product compatibility, providing peace of mind for both professional installers and DIY enthusiasts. When you invest in a DynoVox delete kit, you are not only upgrading your engine but also joining a community committed to power, precision, and performance.
What to Consider Before Deleting
Before starting the delete process, it’s important to consider the following:
1. Legal Implications
Deleting emissions systems is not street-legal in many states and countries. It is intended for off-road and competition use only. Always check your local laws and regulations before proceeding.
2. Skill Level and Tools
Deleting a 6.7L Powerstroke requires mechanical skill, proper tools, and access to a lift or jack stands. If you're not confident in your ability, we strongly recommend professional installation.
3. Model Year Compatibility
Different Powerstroke model years (2011–2016, 2017–2019, 2020–2022, and 2023+) may require different kits and tuning files. Always confirm compatibility before ordering.
Final Thoughts
Deleting the emissions systems on your 6.7L Powerstroke is a smart upgrade for truck owners who prioritize performance, longevity, and simplicity—particularly for those using their vehicles for off-road, towing, or recreational applications.
With the right components and professional tuning, you’ll see measurable gains in power, fuel economy, and reliability. And when it comes to choosing a complete solution, the DynoVox EGR/DPF Delete Kit stands out for its quality, fitment, and results.
Unlock your Powerstroke’s full potential—delete smarter with DynoVox.
FAQs
1. Is deleting my 6.7L Powerstroke EGR and DPF system legal?
Deleting emissions systems such as the EGR and DPF on your 6.7L Powerstroke is intended for off-road and race-use-only vehicles. It is not legal for on-road use in the U.S. or Canada and may violate EPA regulations. Always check your local laws before proceeding with a delete.
2. What are the benefits of deleting the EGR and DPF on my 6.7L Powerstroke?
Deleting these systems can improve engine reliability, reduce soot buildup, increase fuel efficiency, lower exhaust temperatures, and provide significant horsepower and torque gains, especially when paired with proper tuning.
3. Will a delete kit improve fuel economy on my 6.7 Powerstroke?
Yes, many owners report fuel economy improvements of 2–4 MPG after removing the EGR, DPF, and SCR systems, depending on driving style and tune settings.
4. Do I need a tuner to delete my 6.7L Powerstroke?
Absolutely. A tuner with delete-capable software is required to disable engine codes and allow your Powerstroke to run properly after removing the emissions equipment.
5. Can I install a delete kit myself on a 6.7L Powerstroke?
If you're mechanically inclined, yes. Most delete kits are bolt-on systems and can be installed with common hand tools in 4–6 hours. However, professional installation is recommended for best results and tuning.
6. What components are included in a full delete kit for a 6.7 Powerstroke?
A complete 6.7L Powerstroke delete kit usually includes an EGR delete plate, DPF delete race pipe or exhaust system, coolant hose reroutes, block-off plates, and the necessary hardware. Tuner is often sold separately.
7. Will deleting my 6.7L Powerstroke void the warranty?
Yes, performing an emissions delete can void your engine and powertrain warranty. It’s considered a significant modification under manufacturer terms.
8. Which years of the 6.7L Powerstroke benefit most from a delete kit?
All model years from 2011–2024 benefit from an EGR/DPF delete, but the 2011–2016 models typically see the greatest reliability improvements due to earlier EGR and SCR designs.
9. How much horsepower can I gain with a delete and tune on my 6.7L Powerstroke?
With a full delete kit and performance tuning, you can expect gains of 100–150 horsepower and up to 250 lb-ft of torque, depending on the tuning level and supporting mods.
10. Which DynoVox delete kit is best for the 6.7L Powerstroke?
DynoVox offers a premium DPF/EGR/CCV delete bundle for the 6.7L Powerstroke, engineered for precise fitment, durability, and maximum airflow. It’s designed to optimize performance, reduce backpressure, and ensure long-term reliability for your Powerstroke build.
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