Ford's 6.7L Powerstroke diesel (2011-2023 models) responds exceptionally well to EGR and DPF delete kits, offering substantial performance improvements when properly installed. This comprehensive guide covers everything you need to know about Powerstroke delete kits, including professional installation insights and important legal considerations.
Performance Benefits of Delete Kits
Removing emissions equipment from your 6.7L Powerstroke delivers measurable improvements:
30-50HP increase depending on tuning
3-5MPG fuel economy gains from reduced exhaust restriction
Eliminates costly DPF regenerations that waste fuel
Prevents EGR cooler failures (common $2,000+ repair)
Reduces engine oil contamination from EGR soot
Extends turbocharger life by eliminating heat stress
Removes DEF system complexity and maintenance costs
⚠ Important Legal Note: Emissions modifications are federally prohibited for vehicles driven on public roads. This information is for off-road/racing use only.
Installation Overview
Required Tools
A proper 6.7L Powerstroke delete kit installation requires:
Metric socket set (10mm-24mm)
Torx bit set (T30-T55)
Torque wrench (1/2" drive)
O2 sensor removal tool
Exhaust pipe cutter
3/8" and 1/2" ratchets
Various extensions and swivels
Pry bars and rubber mallet
Jack stands or lift
Safety equipment
Installation Steps
1. EGR System Removal
Disconnect batteries and drain coolant
Remove intake components for access
Disconnect all EGR electrical connectors
Remove EGR valve and cooler assembly
Install EGR delete plates with provided gaskets
⏱ Time: 2-3 hours
2. DPF and SCR Removal
Raise vehicle and support securely
Remove exhaust heat shields
Disconnect all sensors and DEF lines
Cut exhaust at marked locations per instructions
Install new 4" or 5" exhaust system
⏱ Time: 3-5 hours
3. Final Assembly
Reinstall intake components
Refill coolant system
Reconnect batteries
Install tuned ECU
Startup and check for leaks
⏱ Time: 1-1.5 hours
ECU Tuning Requirements
After physical installation, your 6.7L Powerstroke requires professional tuning to:
Disable emissions-related fault codes (P0401, P2463, etc.)
Adjust fuel mapping for optimal performance
Eliminate regeneration cycles
Maximize turbo response
Prevent limp mode activation
Top tuning options include SCT Livewire TS, H&S Mini Maxx, or custom tuning from reputable diesel performance shops.
Legal Considerations
Before installing a delete kit on your Ford Powerstroke, consider:
Federal law prohibits tampering with emissions equipment (Clean Air Act)
Most states require emissions testing for diesel vehicles
Dealers can detect delete modifications during service
Potential fines up to $10,000 for non-compliance
Some areas offer exemptions for agricultural or off-road vehicles
Frequently Asked Questions
Q: How much horsepower can I gain from a delete kit?
A: With proper tuning, most 6.7L Powerstrokes gain 30-50HP from the delete alone. Combined with other mods, gains of 100+HP are possible.
Q: Will deleting affect my truck's reliability?
A: Properly installed delete kits typically improve reliability by eliminating problematic emissions components that commonly fail.
Q: Can I install a delete kit myself?
A: While possible for experienced DIYers, the 6.7L delete process is complex. Many owners prefer professional installation (8-12 hour job).
Q: What maintenance changes after deleting?
A: You'll eliminate DEF refills, DPF regenerations, and EGR servicing. Maintain regular oil changes (now with extended intervals) and fuel filter replacements.
Premium Delete Kit Option
For 2011-2023 Ford 6.7L Powerstroke owners, we recommend the complete EGR/DPF delete kit from DynoVox Parts. This professional-grade kit includes:
CNC-machined EGR block-off plates
4" or 5" mandrel-bent stainless exhaust
All necessary clamps, gaskets, and hardware
Detailed installation manual
Tuning recommendations
View 6.7L Powerstroke Delete Kit
🔧 Professional Tip: For maximum performance, combine your delete kit with an upgraded turbo, intercooler, and fuel system components.
Unlock your Powerstroke's true potential with a professional delete kit installation! 🚛💨
