Diesel truck owners dealing with sluggish throttle response, poor fuel economy, or constant emissions system faults know the frustration all too well. The Diesel Dudes claim to offer full delete kits that restore power and extend engine life, but are their kits worth the investment? This hands-on review breaks down which bundles deliver the most value, the easiest installs, and real gains under the hood—without the guesswork.
TL;DR: The Diesel Dudes Delete Kit Roundup
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Complete DPF Delete Kit for Ford Powerstroke: removes the biggest bottleneck in Powerstroke performance. Gains in throttle response and fuel economy are noticeable within days, and install instructions are clear even for DIYers.
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Duramax DPF & EGR Delete Kit: ideal for LMM and LML models. Includes tuner, exhaust, and EGR block-off parts, offering smoother shifting and reduced regen cycles that protect engine longevity.
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Cummins 6.7L Full Delete Package: strong choice for high-mileage trucks. Adds back torque and takes stress off the turbo with a complete emissions removal system. Works especially well paired with towing mods.
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EcoDiesel Delete Kit Bundle: compact but complete for Ram 1500 EcoDiesel owners. Helps with nagging CELs and limp mode. A smart upgrade for daily drivers.
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Budget Exhaust-Only Delete Package: great starter option for those who want performance gains without breaking emissions warranty just yet. Can be upgraded later with a tuner.
What Makes Their Kits Actually Worth It
Many diesel tuning kits claim big performance numbers but leave buyers frustrated with poor fitment or confusing installs. What separates The Diesel Dudes is clarity. Each kit on The Diesel Dudes website includes every pipe, plug, and tuner you’ll need in one package—no last-minute parts runs. It’s a rare thing in the DPF delete world.
Fit and finish also matter. Exhaust pipes arrive pre-bent and flanged for direct bolt-on installs. The included tuners are preloaded with delete software, eliminating the need for risky third-party files. Even better, their Powerstroke and Duramax bundles often ship same-day, which makes weekend installs a lot more doable.
Ford, Duramax, Or Cummins—Which Kit Performs Best
Different trucks, different pain points. Each platform benefits differently from deleting DPF and EGR systems.
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Powerstroke 6.7L owners report sharper acceleration and cooler EGTs almost immediately after install. The Diesel Dudes’ Ford bundle is especially strong on drivability.
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Duramax kits, especially for LMLs, help eliminate frequent regen issues and offer the cleanest wiring harness plug-ins for EGR removal.
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Cummins 6.7L drivers often see the biggest gains in towing consistency. The turbo spools faster without the backpressure, and the block-off plates seal tight with zero leaks.
All of these kits improve MPG by cutting regen cycles and taking stress off the engine. The Diesel Dudes are upfront about the legality of deletes—these kits are for off-road use only—and they make no false promises, which builds trust in a very skeptical niche.
Setup Made Simpler, Even For First-Timers
One of the biggest reasons buyers choose The Diesel Dudes over other brands is support. The site’s install guides and FAQs go beyond the basics. Each order includes clear documentation, and there’s a dedicated support team that responds to real-world install questions.
For DIY users, that’s huge. You don’t want to pause mid-install to search forums for how to program a tuner or troubleshoot CELs. With these kits, most installs take 4 to 6 hours in a garage with basic tools.
More advanced truck owners will appreciate the tuning flexibility. Most of the included programmers offer selectable power levels, and the Cummins kits often support transmission tuning for better shifting under load.
Real Benefits You Can Feel—And Track
Deleting your DPF and EGR isn’t just about performance—it’s about longevity. These emissions systems can clog, fail, and leave drivers stranded in limp mode. By removing them (where permitted), owners often see:
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Faster turbo spool
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Improved MPG, especially in towing scenarios
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Fewer check engine lights and no regen cycles
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Cooler engine temps on highway pulls
One of the standout features is how consistent the results are across different platforms. Whether it’s a Powerstroke that needs help with stuttering idle or a Duramax stuck in regen, these delete kits fix the issue with clean, predictable results.
Even if you’re only looking to add reliability, these are some of the best DPF delete kits for diesel trucks available right now.
Final Verdict On The Diesel Dudes Kits
For diesel truck owners fed up with sluggish performance, regen headaches, and rising maintenance bills, The Diesel Dudes offer a full delete solution that works. Each kit includes everything needed, arrives quickly, and comes with customer support that doesn’t disappear post-purchase.
Their homepage makes it easy to shop by vehicle type, and their bundles are thoughtfully built—especially for Powerstroke and Cummins platforms. It’s not just about power, it’s about reclaiming the truck’s original purpose.
When reliability matters and you’re ready for an upgrade, The Diesel Dudes remain one of the most trusted names in diesel performance.