Cummins EGR Delete Kits (6.7L, 5.9L & Heavy-Duty ISX/X15)

Why Does Your Cummins Need an EGR Delete?

Soot Coats the Intake Manifold

The stock EGR pumps carbon-laden exhaust back into the intake, and that soot bakes onto the manifold and valves until airflow drops. A delete removes the source so the intake stays clean between services.

Higher EGTs and Lost Power

Recirculated exhaust gas displaces fresh air, which raises exhaust gas temperatures and blunts throttle response. Taking the EGR out of the loop lets the engine make the power it was built for.

Cooler Failures and Coolant Leaks

The EGR cooler runs hot coolant through a small core that cracks with age, leaking into the intake and the oil. Deleting it removes a known failure point on high-mileage Cummins.

What Can a Cummins EGR Delete Solve?

Cleaner Intake, Cooler Charge

With the EGR gone, the intake sees only fresh air, so charge temperatures drop and the manifold stays carbon-free. Cleaner air means more consistent combustion.

Lower EGTs Under Load

Less spent gas in the cylinder means lower exhaust gas temperatures under tow and climb, which protects the turbo and pistons during hard pulls.

No More Cooler Leaks

Removing the cooler ends the slow coolant loss and white smoke that a cracked core causes, keeping the cooling system honest.

Shop Cummins EGR Delete Kits by Category

1. 6.7 Cummins EGR and Throttle Valve Delete Kits

Focus: This category focuses on standalone EGR and throttle valve delete kits for the 6.7L Cummins Ram, covering both the EGR valve and the separate throttle valve.

Solves: It solves intake soot, cooler leaks, and the power loss the stock EGR causes on 2007.5-2024 trucks. The billet tubes and plates seal the ports for a clean off-road build.

• EGR Performance 6.7 Cummins EGR Throttle Valve Delete for Dodge Ram 2500 3500 4500 5500 (2013-2019) - Fits 6.7L Cummins in Ram 2500 3500 4500 5500 (2013-2019). EGR throttle valve delete for the late-gen truck.
• EGR Throttle Valve Delete Kit for Dodge Ram 2500 3500 6.7L Cummins 2007-2024 - Fits 6.7L Cummins in Ram 2500 3500 (2007-2024). Billet throttle valve delete kit with pre-tapped NPT port.
• 6.7 EGR Cooler Throttle Valve Delete Kit Fits 2010-2014 Dodge Ram 2500 3500 6.7L Cummins L6 Diesel - Fits 6.7L Cummins in Ram 2500 3500 (2010-2014). Cooler and throttle valve delete in one kit.
• EGR Delete Kit for 6.7 Cummins Dodge Ram 2013 - 2019 - Fits 6.7L Cummins in Ram (2013-2019). A straight delete kit for the mid-gen Cummins.
• 6.7 Cummins EGR Delete Kit Throttle Valve for 2007-2009 Ram 2500 3500 - Fits 6.7L Cummins in Ram 2500 3500 (2007-2009). Early-gen EGR and throttle valve delete.
• For 2009-2024 6.7L Cummins Ram 2500 3500 EGR Cooler Delete Kit - Fits 6.7L Cummins in Ram 2500 3500 (2009-2024). Cooler delete kit with bypass.
• EGR Delete Throttle Valve Coolant Bypass for 6.7 Cummins 2013-2019 Dodge Ram 2500 3500 - Fits 6.7L Cummins in Ram 2500 3500 (2013-2019). Throttle valve delete with coolant bypass.
• 2010-2014 6.7L Cummins Dodge Ram EGR Delete Kit - Fits 6.7L Cummins in Ram (2010-2014). Standard EGR delete kit.
• EGR Delete Kit for 2007-2009 6.7L Cummins Dodge Ram 2500 3500 - Fits 6.7L Cummins in Ram 2500 3500 (2007-2009). Early 6.7L delete.

2. Ram 3500 and Cab & Chassis EGR Deletes

Focus: This category focuses on delete kits built for the Ram 4500 and 5500 Cab and Chassis chassis, including the high-value 2018 commercial configurations.

Solves: It solves the EGR on chassis cab and heavy-duty work trucks where the ECM and exhaust routing differ from the pickup. These kits match the commercial body codes.

• EGR Delete Cooler Kit for Dodge Ram 2500 3500 4500 5500 6.7 Cummins Diesel 2007.5-2009 - Fits 6.7L Cummins in Ram 2500 3500 4500 5500 (2007.5-2009). Cooler delete for the early heavy chassis.
• 6.7L Cummins Diesel EGR Delete Kit For 2013-2018 Dodge Ram 3500 4500 Cab&Chassis - Fits 6.7L Cummins in Ram 3500 4500 Cab and Chassis (2013-2018). Chassis cab delete kit.

3. 6.7 EGR Delete Kits with Tuner and DPF Bundles

Focus: This category focuses on delete kits bundled with DPF pipes and the tuner the build needs to run. A 6.7 Cummins tuner is what keeps the ECM from logging the removed EGR and dropping into derate, so these bundles pair the hardware with the calibration up front.

Solves: It solves the full off-road delete in one box, pairing exhaust and EGR hardware with delete-capable tuning and CCV reroute.

• Cat DPF Delete & EGR Cooler Throttle Valve for Dodge Ram 2500 3500 6.7L Cummins 2013-2019 - Fits 6.7L Cummins in Ram 2500 3500 (2013-2019). DPF and EGR cooler delete combo.
• 4"DPF EGR DEF Muffler Delete Pipe Kit for 2010-2014 6.7L Cummins Dodge Ram 2500 3500 - Fits 6.7L Cummins in Ram 2500 3500 (2010-2014). Pipe kit with EGR and DEF delete.
• Throttle Cooler & EGR Valve CCV Delete Kit for 6.7L Cummins 2010-2014 Dodge Ram 2500 3500 - Fits 6.7L Cummins in Ram 2500 3500 (2010-2014). EGR valve delete with CCV reroute.
• 4" DPF EGR DEF Delete Tuner Muffler Pipe Kit CCV Reroute Kit for 2010-2014 6.7 Cummins Dodge Ram 2500 3500 - Fits 6.7L Cummins in Ram 2500 3500 (2010-2014). Full pipe, tuner, and CCV reroute bundle.
• 6.7 Cummins 4"DPF Delete EGR Delete Kit for 2010-2014 Dodge Ram 2500 3500 - Fits 6.7L Cummins in Ram 2500 3500 (2010-2014). DPF and delete kit.
• 4" DPF Pipe EGR Delete Tuner Kit for 2010-2014 6.7 Cummins Dodge Ram 2500 3500 - Fits 6.7L Cummins in Ram 2500 3500 (2010-2014). Pipe, delete, and tuner kit.
• 4" DPF EGR Delete Pipe Kit for 2010-2014 Dodge Ram 6.7 Cummins 2500 3500 - Fits 6.7L Cummins in Ram 2500 3500 (2010-2014). Delete pipe kit.
• 4" DPF EGR Delete Muffler Pipe Kit for 2010-2014 Dodge Ram 6.7 Cummins 2500 3500 - Fits 6.7L Cummins in Ram 2500 3500 (2010-2014). Muffler pipe kit with delete.

4. Heavy-Duty Cummins ISX and X15 EGR Delete

Focus: This category focuses on delete kits and plug kits for the ISX and X15 commercial Cummins platforms, including CM870 and CM2250, CM2350 variants.

Solves: It solves the EGR on big-bore Cummins where the cooler architecture differs from the pickup engines. The plug kits close the circuits for off-road and competition use.

• For ISX 15 CM2250 CM2350 2010-2024 Stage 2 Cummins EGR Delete Kit - Fits ISX15 Cummins (2010-2024). Stage 2 delete kit for the commercial platform.
• EGR Delete Plug Kit for 2002-2007 ISX CM870 Stage 2 - Fits ISX CM870 Cummins (2002-2007). Stage 2 plug kit that closes the EGR circuit.
• EGR Delete Plug Kit for 2002-2007 Cummins ISX CM870 Stage 1 - Fits ISX CM870 Cummins (2002-2007). Stage 1 plug kit for the early ISX.

5. EGR and CCV Combination Kits

Focus: This category focuses on kits that pair a delete with CCV crankcase ventilation, covering both the intake and the breather side of the 6.7L Cummins.

Solves: It solves the full emissions-delete pair in one purchase, combining EGR removal with CCV reroute for a cleaner engine bay.

• EGR & Throttle Delete Kit for Dodge Ram 2500/3500 6.7L Cummins (2007-2009) - Performance Upgrade - Fits 6.7L Cummins in Ram 2500 3500 (2007-2009). EGR and throttle delete performance kit.
• CCV Crankcase Ventilation & EGR Throttle Valve for 6.7L Cummins 2007.5-2018 Dodge Ram 2500 3500 - Fits 6.7L Cummins in Ram 2500 3500 (2007.5-2018). CCV ventilation with EGR throttle valve delete.
• EGR Delete Cooler Throttle Valve & CCV Crankcase for 6.7 Cummins 2013-2019 Dodge Ram 2500 3500 - Fits 6.7L Cummins in Ram 2500 3500 (2013-2019). Cooler, throttle valve, and CCV crankcase delete.

6. 5.9L Cummins High-Flow EGR Kit (Street-Legal)

Focus: This category covers the 5.9L Cummins high-flow intake elbow EGR kit for 1998.5-2002 Dodge Ram 2500 and 3500 trucks, a direct-replacement part that keeps the factory EGR in place for street use.

Solves: It solves the restrictive stock intake elbow by opening airflow with mandrel-bent aluminum tubing and four 1/8 inch NPT ports for a boost gauge, without touching the emissions system.

• High Flow EGR Kit for 98 - 02 Dodge Ram 2500/3500 5.9L Cummins - EGR Performance - Fits 5.9L Cummins in Ram 2500 3500 (1998.5-2002). High-flow intake elbow EGR kit, street-legal, 1-year warranty.

Why Choose EGR Performance?

The industry standard for high-performance diesel reliability.

Premium Quality & Rigorous Testing

Our EGR, DPF, and CCV delete kits are engineered from premium-grade materials and subjected to brutal quality control and field testing. Unlike generic alternatives, our products are built to withstand extreme heat and pressure, delivering unmatched durability and long-term stability when your rig needs it most.

20 Years of Proven Diesel Expertise

We aren't just selling parts. We live in this industry. With two decades of hands-on experience providing specialized modification solutions for heavy-duty truck owners, our upgrades have been extensively proven across every driving environment, from daily towing to high-performance tracks.

Industry-Leading Standards

We work hand-in-hand with top-tier industry partners and reputable organizations. Every product we design, test, and ship meets or exceeds strict industry standards, ensuring your Powerstroke, Cummins, or Duramax gets the exact precision it deserves.

Real Results, Proven Track Record

Thousands upon thousands of diesel owners trust us to unlock their engine's true potential. Our massive library of positive customer feedback and successful build case studies proves one thing: our kits deliver real horsepower, lower EGTs, and flawless reliability in the real world.

Engine Architecture Notes Behind Cummins EGR Delete

The 6.7L Cummins runs an EGR valve and a separate throttle valve in series, so a complete delete addresses both the valve and the cooler to stop the soot path. The 5.9L and early 6.7L trucks share the same Ram chassis and use a similar cooler layout, while the ISX and X15 commercial engines route the EGR through a larger cooler that our plug kits bypass. On every platform, the ECM watches the EGR position, so the delete must be paired with delete-capable tuning to keep the computer from setting codes and derating.

The 2007.5-2012, 2013-2019, and Cab and Chassis runs differ in cooler shape and throttle valve location, so matching the kit to the exact generation matters. A wrong-gen plate will not seal the port, and a misrouted bypass dumps coolant.

Maintenance Tips for Cummins EGR Delete

Delete kits are fit-and-forget, but a few habits keep them honest for the life of the truck.

• Seat the plate flat - torque the billet plate evenly, because a warped seal leaks boost straight out of the port.
• Load the tune - flash the matching delete-capable calibration, because the ECM logs the missing EGR the moment it wakes and derates.
• Use the NPT port wisely - the pre-tapped 1/8 inch port is for a boost gauge or water-methanol feed, so cap it if unused to keep debris out.
• Match the generation - use the 2007.5-2012, 2013-2019, or Cab and Chassis kit for your exact Cummins, because cooler shapes changed mid-run.
• Seal open connectors - cap the factory plugs the valve leaves behind, because exposed pins corrode and throw intermittent codes.

Off-Road Use Statement for Cummins EGR Delete

This collection contains EGR delete hardware built for the 6.7L, ISX, and X15 Cummins platforms. The 5.9L high-flow intake elbow EGR kit is a separate direct-replacement part that retains the factory EGR and is street-legal for on-road use; it is not a delete kit. For the delete hardware, removing or defeating emissions control devices is tampering under federal law, and the installer accepts that responsibility.

These kits and plug kits are intended for competition and closed-course off-road use only, and are not approved for street registration, inspection, or daily on-road driving.

An EGR delete must be paired with delete-capable tuning, because the ECM will set codes and cut power the moment it stops seeing the components that were removed. Not legal in California, Colorado, or Arizona, where fines can reach 32,500 dollars.

FAQs About Cummins EGR Delete Kits

1. What are the main 6.7 Cummins EGR delete benefits?

A 6.7 Cummins EGR delete stops intake manifold soot, lowers exhaust gas temperatures by a meaningful margin, eliminates EGR cooler ruptures, and extends engine oil life. By removing the recirculated exhaust from the intake charge, the engine breathes cooler, cleaner air and makes more consistent power under load.

2. Can I install a 6.7 Cummins EGR delete without a tuner?

No. Running a 6.7 Cummins EGR delete without a tuner triggers an immediate check engine light and drops the truck into derate mode, because the ECM keeps looking for the EGR position it can no longer see. The delete and the tune are a pair, so load delete-capable software before the first start.

3. Do you carry EGR delete kits for Ram 3500 Cab and Chassis trucks?

Yes. We offer kits built for the Ram 4500 and 5500 Cab and Chassis chassis, including the 2018 commercial configurations, with the ECM and exhaust routing those bodies use. Match the exact year range listed on the kit, because the chassis cab plumbing differs from the pickup.

4. What is the difference between a throttle valve delete and an EGR valve delete?

On the 6.7L Cummins, the EGR valve and the throttle valve are two separate parts in the intake, so a proper delete addresses both. The EGR valve controls exhaust recirculation, while the throttle valve manages intake airflow; deleting each one seals its own port. Our kits cover the EGR valve, the throttle valve, or both depending on the generation.

5. What does the 1/8 inch NPT boost port do on the delete tube?

The pre-tapped 1/8 inch NPT port on the billet delete tube gives you a clean mounting point for a boost gauge or a water-methanol injection feed without drilling the intake. If you are not running either, just cap the port with the supplied plug so nothing contaminates the charge side.

6. Do these kits fit the ISX and X15 Cummins engines?

Yes for the heavy-duty kits. Our ISX and X15 delete kits and plug kits cover the CM870, CM2250, and CM2350 variants from 2002 through 2024. The commercial cooler architecture differs from the pickup, so use the ISX or X15-specific kit rather than the 6.7L parts.

7. How hard is the install for an EGR delete kit?

Most owners finish in a half day on jack stands with basic hand tools. The cooler and valve come out, the billet plate or tube bolts in with the supplied gaskets, and the bypass routes the coolant around the deleted cooler. No cutting is required for a proper bolt-on kit; bundles that include DPF or tuning need the matching off-road calibration loaded before startup.

8. What materials are the delete tubes and plates made from?

The tubes and plates are CNC-machined from 6061-T6 billet aluminum with pre-tapped NPT ports and Viton or O-ring seals rated for under-hood heat. Billet construction beats a cast part for flatness and leak-free sealing, and the anodized or raw finish holds up against road salt and oil.

9. Will removing the EGR throw a code on a 5.9L or early 6.7L Cummins?

Yes, on any truck the ECM logs the missing EGR and sets a fault unless tuning disables it, and the same is true for the 5.9L and early 6.7L chassis. After the valve comes out, seal the open factory connectors with a 6.7 Cummins delete plug kit so they stay dry and stop corroding, and load the matching off-road tune to clear the codes. If you want to keep a 5.9L truck street-legal, the high-flow intake elbow EGR kit retains the factory EGR and needs no tuning, so it stays clean on the road.

10. What is the warranty and return policy on these delete kits?

Every EGR delete kit and plug kit ships with free shipping, a 1-year warranty, and a 45-day return window so you can confirm fitment before you commit. Match your exact engine and year from the fitment guide, and if the listed kit is not the right one, our 24/7 support helps you exchange it fast.