Turbo Freedom: Unleashing Your Ram With the 6.7 Cummins Full Delete Bundle

TL;DR

• Upgrade built for the Ram 2500/Ram 3500 2013–2018 with the Cummins 6.7L diesel engine.

• The bundle targets three big pain points: DPF removal, DEF & SCR bypass, and EGR deletion — all in one package.

• Key benefits: improved engine airflow, smoother throttle response, less soot buildup, reduced regen downtime.

• Important trade-offs: legality concerns (street use vs. off-road), warranty impact, fitment limitations (not for Cab & Chassis in this instance).

• Best for committed diesel owners who are okay with off-road/emissions-free use and want changes beyond just bolt-on parts.

Why It’s Time to Get Real About Emissions Delete Kits

Picture this: you’re towing a loaded trailer, climbing grades, but every few weeks your rig demands a forced regen or coughs out warning codes. The factory emissions systems — while legally required — add heat, back-pressure, and complexity. The delete kit for 6.7 Cummins is marketed as the fix.

In our case, the bundle for the 2013–2018 model years promises to strip away the factory DPF (Diesel Particulate Filter), DEF (Diesel Exhaust Fluid) equipment, and EGR (Exhaust Gas Recirculation) system in one go. The result? Less restriction, cleaner airflow, and theoretically a more durable engine. It’s a performance-upgrade, reliability play, and yes, a statement piece all rolled in one.

What’s In the Box & How It Fits Your Ram

The Full Delete Bundle (2013-2018) from the vendor covers pickups (2500 and 3500) in all trims including Mega Cab — but explicitly not the Cab & Chassis models (so check your chassis type)

Here’s the breakdown of what’s typically included:

• Delete pipe / straight-pipe replacing the DPF/cat assembly.

• EGR delete components (plates, cooler bypasses).

• Tuner/ECM module to disable monitoring of deleted systems.

• Exhaust options (some kits offer 4″ or 5″ full exhaust) for improved flow.
  The design is meant to be a complete package, so you aren’t just deleting one part and leaving the rest to half-works. Fitment is tailored for the 6.7 Cummins 2013-18 generation which has the ECU/emissions architecture that matches this kit.

One thing to highlight: installation isn’t trivial. You’ll need moderate mechanical skill or a trusted diesel shop. The vendor mentions call-in support for fitment.

Performance Gains: What You’ll Actually Feel

Let’s talk real world: once the delete kit is installed and tuned, what changes? Why you’ll notice them, and what you might not.

Faster Throttle & Better Airflow

With the DPF and EGR removed, one of the most immediate changes is the reduction in exhaust back-pressure and recirculated hot gasses. That means the engine breathes better, turbo spools with less lag, and throttle response tightens up. Many users report improved pulling power, especially under load.

Cleaner Engine Operation & Maintenance Benefits

Removing the EGR system means less soot being recirculated into the intake and combustion chamber — that reduces carbon buildup, cooler clogging, so your engine can run cooler and cleaner. Fuel economy may improve slightly (especially when you remove the cost of frequent regens). Industry data suggests extra MPG and reduced maintenance costs.

Photo: The Diesel Dudes

The Reality Check

This won’t turn your stock truck into a monster performance build overnight — gains depend on other supporting mods and tuning. Also, if you plan to keep emission-compliance or warranty intact, you’re in a risk zone. The system is designed for off-road or racing use only in many cases.

Fitment & Compatibility: What to Double-Check

Before you reach for that credit card, let’s cover what you must confirm:

• Model years covered: 2013–2018 RAM 2500/3500 with 6.7L Cummins. The bundle is not for Cab & Chassis models (as per vendor).

• Vehicle trim: Works with all pickup trims including Mega Cab. Box size doesn’t matter.

• Local laws: Many states / regions restrict or prohibit emissions deletions for on-road use. Make sure your intended usage (off-road, race, etc.) aligns.

• Installation skill or shop support: While many parts are bolt-on, some wiring / tuning is required to avoid fault codes and limp mode. The tuner/ECM swap is included in many kits.

• Tuning and exhaust choice: Some kits allow you to choose exhaust size (4″ vs 5″) or muffler/no-muffler — your sound preference and local noise laws matter.

If you confirm these, you’re ahead of most buyers who jump in only to find mismatch issues.

Photo: The Diesel Dudes

Installation & Ownership Considerations

When you buy the kit, consider your ownership timeline and usage style.

• If you keep the truck for many years and want serious performance, this bundle makes sense.

• If it’s a rental or you move between states with strict inspections — you’ll want to check local regulations first.

• Ensure you have a backup plan: a return to stock kit, or a trusted shop that can support issues.

• Maintenance after install: keep good records of what was done, monitor soot, oil condition, and any check-engine lights.

• Ask the vendor how they support tuning and what happens if you run into issues down the line — good vendors should provide tech support.

Is This Right for You?

If you’re someone who uses their Ram for serious hauling/towing/off-road and you’re comfortable with the legal implications, then yes — this Full Delete Bundle for the 6.7 Cummins is a high-value upgrade. If you primarily use your truck for commuting in emissions-regulated zones and want to maintain full legal compliance, you might want a less aggressive mod.

This isn’t just a “bolt-on intake + tune” kind of upgrade: it’s a mindset shift. You’re trading emissions equipment for more engine freedom. If that resonates with your goals, this is a compelling path.

Photo: The Diesel Dudes

Bottom Line

The 2013–2018 Ram 6.7 Cummins Full Delete Bundle is a legit, all-in-one upgrade that makes sense for serious diesel performance enthusiasts. It covers the major emissions bottlenecks (DPF, DEF, EGR) and pairs hardware with tuning to deliver noticeable responsiveness and reliability gains — so long as you accept the trade-offs.

If you’re ready to live intentionally (track/off-road use, custom tune, and no emissions juggling), then go for it. If you’re not quite there, maybe pick a lighter upgrade and revisit when the time is right.

Question for you: If you did the full delete on your Ram, would your main goal be more raw towing power, quieter maintenance, or simply fewer annoying emissions alerts?

FAQ

Q1: Will the delete kit increase horsepower?
Yes — by reducing exhaust back-pressure and removing EGR restrictions, you will typically see improved horsepower and torque. The exact numbers depend on supporting mods and tuning.

Q2: Can I drive this truck on public roads after install?
In many jurisdictions, deleting emissions equipment makes the vehicle non-compliant for street use. You must check local regulations. Some owners designate their rig for off-road or event use only.

Q3: How difficult is installation?
Moderate. While the bundle is “bolt-on” in many areas, you’ll still need to handle exhaust removal, fitment of delete pipes, EGR block-offs, wiring/tuner installation, and ECM calibration. A qualified shop is recommended if you aren’t confident.

Q4: What happens to fuel economy?
Owners often report modest improvements in fuel economy — fewer forced regens and better combustion efficiency play into this. But it’s not guaranteed: driving habits and towing loads matter.

Q5: Does this affect my warranty?
Most likely yes, if your vehicle is still under factory warranty. Emissions-system deletions often void associated system warranties. Be sure to consider this as part of your decision.

Q6: Will this solution fit a Cab & Chassis model?
According to the vendor, this particular bundle is not designed for Cab & Chassis trucks — check fitment or alternative bundles if you have that model.

Q7: Can I convert back to stock if needed?
That depends on what is removed and how the original emissions system parts were handled. Some owners keep original parts/disassembly to revert if required; others accept the deletion as permanent.

Q8: What about exhaust size options?
Some bundles offer choices between a 4″ or 5″ full exhaust, or delete pipe only. Your choice will affect noise, flow, and potentially exhaust sound regulations.

Q9: Are there any hidden costs?
Beyond the kit cost, consider installation labor, tuning fees, potential emissions inspection failure (if applicable), and any components you may still need (mounting hardware, exhaust clamps, etc.).

Q10: Is this worth doing in 2025?
If your objectives align (performance, reliability, off-road use) and you’ve accepted the legal/resale trade-offs, yes. But if you’re unsure, consider whether partial upgrades or waiting for next-gen platforms might make more sense.