Analysis and Conceptual Thinking about How much Does it Cost to Delete a 6.7 Cummins

The cost of deleting a 6.7 Cummins engine, which typically involves removing emissions equipment such as the DPF and EGR, can vary. A delete could save around $4326 at 100K miles and $3 per gallon of diesel, minus the cost of the delete kit. The cost to delete 6.7 cummins fluctuates around $200 to $800. An EGR delete kit is mentioned as a popular, cost-effective option. It’s important to note that deleting emissions equipment may have legal implications due to emissions regulations. The kits are designed to improve the performance and reliability of the 6.7 Cummins engine by reducing maintenance costs and potential issues associated with emissions control systems.

What is a delete kit for a 6.7 cummins engine

A delete kit for a 6.7 Cummins engine is a set of aftermarket components and modifications designed to alter or remove certain emissions control systems on the engine. These kits are available for various purposes, such as eliminating the problematic EGR valve and cooler, bypassing the EGR, and removing the diesel particulate filter (DPF). Therefore, how much does it cost to delete a 6.7 cummins and any potential legal consequences should be considered when evaluating the overall cost of deleting a 6.7 Cummins engine. The specific components in a delete kit can include O-rings, blocking off plates, gaskets, bolts, and plugs, depending on the type of emissions system being modified or removed. The cost of a delete kit can vary, and it’s important to consider the legal and regulatory implications of modifying emissions control systems. 

The legal implications of installing a delete kit on a 6.7 cummins engine

  • Federal crime

    Removing any factory-installed emissions equipment is a federal crime, regardless of local and state testing requirements.
  • Warranty void

    Deleting emissions equipment voids the vehicle’s factory warranty.
  • Environmental concerns

    The Environmental Protection Agency (EPA) has strict regulations regarding emissions control systems, and deleting these systems can lead to increased emissions and potential harm to the environment.
  • Legal consequences

    Installing a delete kit may result in legal consequences, as the EPA and other regulatory bodies may consider it a violation of emissions regulations.
  • Potential fines and penalties

    If you are caught with a deleted emissions system, you may face fines and penalties, including legal fees and potential vehicle impoundment.
  • Safety concerns

    Deleting emissions equipment can lead to increased soot buildup in the engine, which can cause issues with valves, cylinders, and other engine components, potentially leading to premature engine failure.

Parts and Components of the Delete Kit

A delete kit for a 6.7 Cummins engine typically involves removing or bypassing certain emissions components to improve performance and reliability. The specific components in a delete kit can vary, but some common parts include:

  • EGR delete kit

    This kit is designed to eliminate the EGR system, which recirculates exhaust gases back into the engine to reduce nitrogen oxide emissions.
  • DPF delete kit

    This kit involves removing the DPF, which traps soot and other particulate matter in the exhaust gases.
  • Active Fuel Management delete kit

    These kits eliminate the AFM or DOD systems, which control the number of cylinders in use to improve fuel efficiency and reduce emissions.
  • Hardline delete kit

    This kit involves removing or bypassing the hardlines connecting the fuel system components, such as the lift pump to the filter line or the filter to the in-tank pump.
  • O-rings, gaskets, bolts, and plugs

    These components are often included in a delete kit to seal and secure the modified or removed emissions systems.

How do you choose the right delete kit for your 6.7 cummins engine

  • Quality and reliability

    Choose a delete kit manufacturer with positive reviews and a reputation for providing high-quality and reliable products.
  • Compatibility

    Ensure that the selected delete kit is compatible with your specific vehicle model and its engine to avoid potential issues.
  • Regulatory compliance

    Familiarize yourself with local emission regulations to ensure that the chosen delete kit complies with the law.
  • Performance optimization

    Consider other performance-enhancing components and maintenance practices to further optimize the performance and driving experience of your 6.7 Cummins engine.
  • Legal implications

    Be aware of the potential legal consequences of installing a delete kit, such as fines, penalties, and vehicle impoundment.
  • Customer support

    Look for a manufacturer that offers excellent customer support and guidance throughout the installation process.

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