This collection brings together every Ram Cummins delete kit, tuner, exhaust upgrade, and performance part for 6.7L and select 5.9L Cummins engines. From 2007.5–2025 Dodge Ram trucks to cab & chassis configurations, this page includes all-in-one DPF/DEF/EGR delete kits, ECM unlock tools, cold air intakes, and exhaust systems engineered for performance and reliability.
What’s Included in the Collection?
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All-in-One Delete Kits – Complete packages for 2007.5–2025 Ram Cummins, including DPF, DEF, and EGR removal with tuning support.
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Tuners & Tuning Support – CTI, EZ Lynk, EFI Live, Commander, ECMSync, and Mini Maxx tuners with credits and delete tune files.
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Exhaust Systems – High-flow downpipe-back exhausts, turbo-back systems, race pipes, and stainless steel delete pipes.
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EGR & Cooler Delete Kits – Kits designed to eliminate failure-prone EGR valves and coolers on multiple Cummins generations.
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Cold Air Intakes – S&B and Black Bandit cold air intake systems for improved airflow and fuel economy.
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Performance Accessories – Grid heater deletes, SOTF switches, harness plug kits, head studs, intercooler hoses, coolant pipes, and stabilizers.
Benefits of a Cummins Delete Kit
Upgrading with a Ram Cummins delete kit or tuner provides:
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Increased horsepower & torque for towing and heavy-duty applications
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Better fuel economy for highway and long-haul driving
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Improved reliability by removing high-failure emissions components
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Extended engine life with optimized airflow and ECM calibration
Supported Models
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Dodge Ram Cummins 6.7L (2022–2025) – CTI all-in-one kits, ECM swap kits, and delete tuning files
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Dodge Ram Cummins 6.7L (2010–2021) – All-in-one kits, cab & chassis kits, exhausts, and EGR deletes
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Dodge Ram Cummins 6.7L (2007.5–2009) – Complete delete kits with stainless steel pipes and tuning support
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Dodge Ram Cummins 5.9L (1998.5–2007) – Select tuners, head studs, and accessories
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Nissan Cummins 5.0L (2016–2018) – Race exhausts and DPF delete pipes
The EFI Live Collection is your one-stop source for AutoCal V3 tuners, delete tune files, and all-in-one Cummins and Duramax kits. Whether you drive a 2006–2021 Dodge Ram Cummins or a 2001–2016 GM Duramax, this collection provides the complete set of EFI Live tuning solutions to unlock power, efficiency and reliability.
Frequently Asked Questions (FAQ)
1. What is a 6.7 Cummins delete kit?
A 6.7 Cummins delete kit is designed to remove specific emissions control components from the 6.7L Cummins diesel engine, such as the Diesel Particulate Filter (DPF), Exhaust Gas Recirculation (EGR) system, and Diesel Exhaust Fluid (DEF) system. This modification is intended for off-road and racing applications to enhance engine performance and fuel efficiency.
2. What does a 6.7 Cummins grid heater delete involve?
The grid heater delete involves removing the stock grid heater from the intake manifold of the 6.7L Cummins engine. This modification aims to improve airflow into the engine, potentially enhancing performance. However, it's important to note that the grid heater assists in cold starts, so removing it may affect starting in colder climates.
3. What is included in a DPF delete kit?
A DPF delete kit typically includes components necessary to remove the Diesel Particulate Filter from the exhaust system. This may involve replacement pipes and tuning devices to ensure the engine operates correctly without the DPF. Such modifications are intended for off-road and racing use only.
4. What does a 6.7 Cummins EGR delete kit do?
A 6.7 Cummins EGR delete kit removes the Exhaust Gas Recirculation system from the engine. The EGR system recirculates a portion of the exhaust gases back into the engine's intake to reduce emissions. Deleting the EGR can lead to improved engine performance and fuel efficiency but is intended for off-road and racing applications.
5. Is an EGR delete beneficial for my 6.7 Cummins?
An EGR delete can potentially improve engine performance and longevity by reducing soot buildup and lowering exhaust gas temperatures. However, it's essential to consider that this modification is intended for off-road and racing use and may not comply with local emissions regulations.
6. What are the advantages of a grid heater delete on a 6.7 Cummins?
Removing the grid heater can improve airflow into the engine, potentially enhancing performance. However, the grid heater aids in cold starts, so deleting it may affect starting in colder climates. This modification is typically considered for performance enhancements in specific scenarios.
7. What components are included in a Cummins delete kit?
A comprehensive Cummins delete kit may include components to remove the DPF, EGR, and DEF systems, along with necessary hardware and tuning devices to ensure proper engine operation post-modification. These kits are intended for off-road and racing applications.
8. Can I install a delete kit on my 2018 Cummins?
Yes, there are delete kits available for the 2018 6.7L Cummins engine. It's crucial to ensure that any modifications comply with local regulations and are intended for off-road and racing use.
9. Are there delete kits for the 2022 Ram 2500?
Yes, delete kits are available for the 2022 Ram 2500 equipped with the 6.7L Cummins engine. These kits are designed for off-road and racing applications to enhance performance.
10. What is a 6.7 Cummins tuner with deletes?
A 6.7 Cummins tuner with deletes is a tuning device pre-programmed to support the removal of emissions control components like the DPF and EGR systems. It adjusts the engine's software to operate correctly without these components, aiming to improve performance for off-road and racing use.
Important Note: Modifying or removing emissions control equipment is intended for off-road and racing applications and may violate local, state or federal laws. Always ensure compliance with applicable regulations before performing such modifications.