baseline-2026-08-24, snapshotted from disk. New = the article as it stands now. The diff is word-level on the visible text only — never the raw HTML, which would drown the change in attribute and whitespace noise.| Measure | Original | New | Change | Measured from |
|---|---|---|---|---|
| Word count | 3596 | 3596 | 0 | text — recomputed for both sides |
| Sections (H2+H3) | 26 | 26 | 0 | text — H2/H3 split, same as the gate |
| H2 headings | 19 | 19 | 0 | text |
| …of which are questions | 0 | 0 | 0 | text — heading ends in '?' |
| H3 headings | 6 | 6 | 0 | text |
| Product cards placed | 3 | 3 | 0 | render-receipt.json |
| Product cards requested | 3 | 3 | 0 | render-receipt.json |
| Distinct citation sources | 7 | 7 | 0 | render-receipt.json |
| Citation placements | 24 | 24 | 0 | render-receipt.json |
| Legal words (penalties/fines) | 8 | 8 | 0 | text — lib/regulated_claim_gate.py::_PENALTIES |
| Modification words | 108 | 108 | 0 | text — lib/regulated_claim_gate.py::_MODIFICATION |
| On-road words | 3 | 3 | 0 | text — lib/render.py::_GEAR_UP_ONROAD_SCREEN |
| Off-road / competition words | 9 | 9 | 0 | text — lib/regulated_claim_gate.py::_DESIGNATION |
| Elisions declared | 0 | 0 | 0 | declared-claims.json quote_elisions |
| Hero image | real · records disagree | real · records disagree | 0 | media/metadata.json is_placeholder + metadata.json hero |
6.7 Cummins Tuners and Deletes: What the Law Actually Says T1b · The Diesel Dudes 6.7 Cummins Tuners and Deletes: What the Law Actually Says By The Diesel Dudes technical team On this page What this article is, and what it is not What "tampering" means under federal law The off-road label does not do what it looks like What it does to the factory warranty The civil penalties, and their basis What "reasonable basis" actually means Which state you are in changes the exposure The compliant path, and the genuinely legal uses How the emissions systems fit in The bottom line on tuners and deletes Element 3 (Key Takeaways) — WAIVED: no key_takeaways in metadata (author in 2b). Not fabricated. Element 4 (Introduction) — WAIVED: no intro in metadata (author in 2b). Not fabricated. Emissions compliance notice. Removing, bypassing, or disabling the emissions control equipment on a vehicle registered for highway use violates federal law under 42 U.S.C. § 7522(a)(3). This article is a description of the law and is not legal advice, an endorsement, or an instruction to modify any vehicle. Legal use. The Clean Air Act's tampering and defeat-device prohibition carries exactly three statutory exceptions — high-altitude operation under 42 U.S.C. § 7549, repair or replacement, and clean-alternative-fuel conversion — and a use designation such as "off-road only" is not among them. For a registered vehicle, the compliant route is parts carrying a valid, part-specific CARB Executive Order number and emissions-intact tuning. Disclosure. The Diesel Dudes sells diesel performance products, including tuners and delete hardware discussed as a category in this article. Nothing here should be read as advice to install any such product on a street-registered vehicle.
It is worth being explicit about scope before any of the law, because the topic invites the wrong kind of reading. This is a reference on what the rules say. It is not a how-to, it is not a recommendation, and it does not argue that anyone should delete anything. Where it describes what a part does or what a statute says, it is reporting a fact, not endorsing an action. That framing is deliberate. The moment content starts arguing why a reader should remove emissions equipment, it stops describing the law and starts inducing a violation of it, and inducement is exactly what regulators quote back. So this article stays on the descriptive side of that line throughout: what the hardware is, what the law says about it, and what the lawful alternatives are.
Under federal law, the prohibitions against tampering and aftermarket defeat devices are set forth in section 203(a)(3) of the Clean Air Act, 42 U.S.C. § 7522(a)(3). [1] That is the starting point for everything else on this page. A tuner that reflashes the engine to run with the diesel particulate filter, the EGR circuit, or the SCR system removed is altering the certified configuration, and it is that alteration, not the brand of the device, that the statute addresses. The rest of the legal picture builds on this single fact. EPA testing demonstrates that vehicles equipped with defeat devices can produce significantly more air pollution than compliant vehicles. [2] That measured result is the reason the prohibition exists and the reason it is enforced against sellers as well as owners. The statute is not protecting a paperwork formality; the emissions difference is the thing being protected. Violation of the tampering and defeat device prohibitions of the Clean Air Act may result in civil penalties. [2] Matching EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner The EFI Live Autocal V3 delete tuner for 2007–2021 Ram 6.7L Cummins permanently wipes the factory emissions system from your ECM — ending DPF regen cycles, DEF… $1,034.00 - $1,234.00
Labeling a delete kit "for off-road use only" does not legally protect the buyer or the seller if the part can be installed on a vehicle originally certified for on-road use. [3] It is worth reading that sentence twice before relying on the label. The disclaimer is common, but it is not a shield: what matters legally is whether the part is capable of being installed on a vehicle that was certified for the road, not what the packaging says about intent. A sticker that says one thing while the part does another does not resolve the conflict in the buyer's favor. The EPA answers the question directly. Asked whether marking a part for off-road or racing use changes the analysis, its guidance says the marking does not exempt anyone: if the parts are designed for and intended to be installed on motor vehicles, EPA considers you to still be liable under the CAA prohibited acts, and the use of the motor vehicle is irrelevant. [3] Two words in that answer carry the weight. "Designed" points at the part, and "irrelevant" points at the use. Between them they close the gap the label is trying to open, because the test attaches to what the part is built for and what the vehicle was certified as, not to where the truck ends up being driven. There is no separate off-road doorway in the statute either. The audited reading of the federal statute records that 42 U.S.C. § 7522(a) flush text carries exactly three statutory exceptions: § 7549 high-altitude, repair or replacement, and clean-alternative-fuel conversion. [4] None of those three is an off-road, competition or private-property exception. That is why the label question is not close: the exceptions are enumerated, and a use designation is not among them.
Tampering can void manufacturer warranties if the tampering can be shown to have caused the failure. [5] Read the condition, because it is the half most often dropped in both directions. The consequence is real, and it is not automatic on the mere presence of an aftermarket part: it attaches where the modification can be shown to have caused the failure being claimed. That makes a denied warranty claim a question of evidence about causation rather than a question of policy about modification. Tampering, including installation of a defeat device, can void manufacturer warranties. [2] The exposure is also wider than the warranty. Tampered vehicles and engines may not be covered by insurance policies, and states may prohibit the registration of tampered vehicles and engines. [2] Those two consequences sit alongside the federal question rather than inside it, and they belong to different parties: the federal prohibition is enforced by the government, the warranty is the manufacturer's, the policy is the insurer's, and registration is the state's. An owner weighing a modification is facing four independent exposures at once, and they do not offset each other. Matching EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 The EGR Delete Kit for 2010–2024 Ram 6.7 Cummins permanently removes the Exhaust Gas Recirculation (EGR) system, stopping the soot buildup, valve clogging, and heat… $299.00 - $380.00
Precision matters here, because a penalty figure quoted without its basis is worse than no figure at all. Each amount below carries who it applies to, that it is per violation, the statute behind it, and the date its current value took effect. For an individual owner or non-dealer, civil penalties run up to $5,911 per violation, under 42 U.S.C. § 7524 at the amount set by 40 CFR § 19.4 for violations assessed on or after 8 January 2025. [4] For a manufacturer or dealer, the figure rises to up to $59,114 per violation, under the same 42 U.S.C. § 7524 and 40 CFR § 19.4 basis for violations assessed on or after 8 January 2025. [4] Two features of these numbers are easy to miss and important to keep. They are assessed per violation, so they scale with the number of vehicles or components involved rather than being a single flat fine, and they adjust on a schedule, which is why the effective date is quoted alongside the amount. A figure without that basis is not precise enough to rely on.
The reasonable-basis doctrine is the spine of federal enforcement in this area, and it is the part most often described second-hand. It is worth taking in the agency's own terms. The EPA typically does not take enforcement action for conduct that might be a violation of section 203(a)(3) of the Clean Air Act if the person engaging in the conduct has a documented "reasonable basis" to conclude that the conduct does not and will not adversely affect emissions. [1] Notice what that is and is not. It is a statement about enforcement discretion, not a statutory exemption: the conduct might still be a violation, and the agency is describing when it typically declines to pursue it. Reading it as a safe harbour overstates it in the reader's favour. The doctrine has a hard carve-out that matters more than any other sentence on this page for anyone shopping for a tuner. The policy statement does not apply, however, to conduct affecting an OBD system, which may be subject to enforcement regardless of effect on emissions. [1] That single sentence removes most of the delete-tuner market from the discussion. A device whose function includes suppressing or working around the on-board diagnostic system is outside the doctrine by its own terms, and no emissions argument brings it back inside, because the carve-out is written to apply regardless of the effect on emissions. There is also a timing rule, and it is the one people discover too late. The EPA typically considers the documentation of a reasonable basis to be relevant only if that documentation exists at or before the time the conduct that might be a potential violation of section 203(a)(3) occurs (including sale, installation, and service). [1] Documentation assembled afterwards does not count. That is a deliberate design: a reasonable basis is supposed to be the reason the conduct happened, not a justification located once a question is asked. In practice it means the test results or the certification have to be in hand before the part is sold, installed or serviced, not produced later from a supplier's website. The doctrine also fixes what the comparison is against. When determining whether service performed on an element of an emission control system was illegal tampering, the EPA typically compares the element after the service to the element's fully-functioning certified configuration, rather than to the element's configuration prior to the service. [3] That comparison is the reason "it was already deleted when I got it" is not an answer. The reference point is the certified configuration, not the condition of the truck when it arrived, so leaving a previously tampered system as it is does not measure as neutral. The EPA gives a route out of that situation, and it is narrow and specific. Where a person is asked to perform service on an element of an emissions control system that has already been tampered with, the EPA will generally take no enforcement action against that person for their subsequent conduct if the person restores the element to its certified configuration or declines to perform the service. [1] Restore it or decline the work. Those are the two options the policy names for a shop handed an already-deleted truck, and the second one is a real option rather than a formality. The "certified configuration" of a vehicle, engine, or piece of equipment is the design for which the EPA has issued a certificate of conformity. [1] That definition closes the loop between the specification and the law. The configuration the EPA certified is the reference the enforcement test uses, which is why the certificate rather than the owner's preference decides what "stock" means. The EPA also names the proof that establishes a reasonable basis, and the routes are concrete. Emissions test results using the same tests used to certify the applicable vehicle or engine can be used to demonstrate compliance, or an Executive Order from CARB demonstrating no increase in emissions for the intended use of the part. [2] This means that aftermarket part manufacturers, sellers, and installers can avoid enforcement action by having proof before manufacturing, selling, and installing parts or components that they will not increase emissions. [2] Read together, the doctrine is not hostile to the aftermarket at all. It describes exactly what a compliant performance part looks like: tested on the certification test, or covered by a CARB Executive Order, with the paperwork in hand first. What it does not accommodate is a device that defeats the diagnostics.
Section 177 states are the states that have adopted California's motor vehicle standards for a particular model year under section 177 of the Clean Air Act. [6] So a national answer is the wrong shape of answer. There is a federal floor that applies everywhere, and above it a California-anchored standard that the Section 177 states have adopted, which means the same part can carry different consequences depending on where the truck is registered. Where the vehicle lives decides which standard it is measured against.
California requires an Executive Order for emission-related parts sold in California. [3] The California Air Resources Board (CARB) has issued an Executive Order (EO) that covers the same device or part on the same model vehicle on which the device or part was installed. [2] The Executive Order number belongs to the specific part, not the brand, so approval for one product tells you nothing about another. Checking the number against the exact part is the only reliable test, which keeps the compliant question concrete: this part, this state, this Executive Order. For a registered street truck, the lawful way to add capability is emissions-intact: certified parts, verified tuning, and the factory aftertreatment left in place. That is not a compromise position. It is the only description of a performance upgrade that survives both the federal test and the state one.
Emissions are a by-product of combustion, and on a modern diesel they must be treated to meet environmental standards, which is why the aftertreatment is part of the certified engine. [7] The particulate filter captures soot and burns it off on a regeneration cycle; the EGR circuit lowers combustion temperature to limit oxides of nitrogen; and the SCR system meters diesel exhaust fluid so a catalyst can finish the job. Each of these is part of the configuration the engine was certified in, which is the mechanical reason removing them is what the law treats as tampering. Removing emissions controls from vehicles presents a threat to public health. [2] Reading the mechanical picture and the enforcement posture together closes the loop. The emissions hardware is engineered into the certified engine, the certified configuration is the legal one, and the enforcement system exists to return non-compliant vehicles to it. That is the frame every question about tuners and deletes sits inside. Matching DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 The DPF & CAT Delete Pipe for the 2013–2019 Ram 6.7 Cummins removes the Diesel Particulate Filter (DPF) and Catalytic Converter (CAT) from your exhaust system, and… $399.00 - $644.00
Put together, the law on a highway-registered 6.7 Cummins is consistent and not especially ambiguous. Tampering with the certified emissions system is federally prohibited, it carries per-violation civil penalties with a defined basis, it gives the manufacturer grounds to deny a warranty claim it can trace to the modification, and the off-road label does not change any of that. Those are the facts, stated as facts. The reasonable-basis doctrine is where the practical answer lives. A part with certification-test results or a CARB Executive Order, documented before the work, is the compliant road; a device that touches the diagnostics is outside the doctrine by its own terms. That distinction, not the wording on the box, is what separates a legal upgrade from a violation. What this article does not do is tell an owner what to decide. It lays out the federal rule, the money, the warranty, the state layer, and the narrow set of genuinely legal uses, and it points the compliant street path at CARB Executive Order parts and emissions-intact tuning. The choice, and the legal exposure that comes with it, sit with the owner and their counsel — which is exactly where a description of the law should leave them.
Product Make Engine Model years EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner Dodge Ram Cummins 6.7L 2007–2021 EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 Dodge Ram Cummins 6.7L 2010–2024 DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 Dodge Ram Cummins 6.7L 2013–2018
1) EFI Live Autocal with all required cables and accessories 2) Delete Tune customized to your specific truck (NOT Preloaded, requireds Windows 10+ computer to install). 3) DSP5 Switch for shifting power levels on the fly 4) Step by Step Delete Tune Installation Instructions (emailed to you) Stated by the catalogue record (shopify_api custom.what_s_included).
Contents not confirmed. The catalogue record for this product states no bundle contents, so what ships in the box is not listed here. It is not inferred from the product description.
Contents not confirmed. The catalogue record for this product states no bundle contents, so what ships in the box is not listed here. It is not inferred from the product description.
Product Configuration SKU Price EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner 2007-2009 6.7L TD-EFI-RAM-0709 $1034.00 EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner 2010-2021 6.7L TD-EFI-RAM-1321 $1234.00 EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 Pick-Up Model 2010-2024 / EGR Delete Only DW-EGR-RAM-1318 $299.00 EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 Pick-Up Model 2010-2024 / Add Valve Delete DW-EGR-RAM-9999 $380.00 EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 Cab & Chassis Model 2013-2024 / EGR Delete Only DW-CCEGR-RAM-1318 $299.00 EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 Cab & Chassis Model 2013-2024 / Add Valve Delete DW-CCEGR-RAM-1318 $380.00 DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 Pick Up / No Muffler DW-DPF-RAM-1318 $399.00 DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 Pick Up / Add Muffler DW-MDPF-RAM-1318 $495.00 DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 Cab & Chassis / No Muffler DW-CCDPF-RAM-1318 $499.00 DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 Cab & Chassis / Add Muffler DW-CCMDPF-RAM-1318 $644.00
Product Type Engine Model years Price Stated contents EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner Delete Tuner Cummins 6.7L 2007–2021 $1,034.00 - $1,234.00 Confirmed EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 EGR Delete Kit Cummins 6.7L 2010–2024 $299.00 - $380.00 Not confirmed DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 Delete Pipe Cummins 6.7L 2013–2018 $399.00 - $644.00 Not confirmed
EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner $1,034.00 - $1,234.00
EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 $299.00 - $380.00
DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 $399.00 - $644.00 Element 8 (Expert quote) — WAIVED: no claim on this article is declared as a quote, and the profile's technical-sources pool is a domain allowlist that carries no quotations, so no sourceable attributed quote exists. Not fabricated. Element 16 (The Bottom Line) — WAIVED: no bottom_line in metadata (author in 2b). Not fabricated. Element 9 (FAQ) — WAIVED: no faq in metadata (author in 2b). Not fabricated.
US Environmental Protection Agency — Epatamperingpolicy enforcementpolicyonvehicleandenginetampering — https://www.epa.gov/sites/default/files/2020-12/documents/epatamperingpolicy-enforcementpolicyonvehicleandenginetampering.pdf US Environmental Protection Agency — Tamperinganddefeatdevices enfalert — https://www.epa.gov/sites/default/files/2020-12/documents/tamperinganddefeatdevices-enfalert.pdf US Environmental Protection Agency — Tampering aftermarket defeat devices 2019 mcdi mtg 33pp — https://www.epa.gov/sites/default/files/2019-05/documents/tampering-aftermarket-defeat-devices-2019-mcdi-mtg-33pp.pdf The Diesel Dudes — Legal authorities index (internal, 24 primary sources) (internal editorial source — no outbound link) govinfo.gov — 42 U.S.C. § 7541 — Compliance by vehicles and engines in actual use (Clean Air Act §207; federal emission warranty) — https://www.govinfo.gov/content/pkg/USCODE-2021-title42/html/USCODE-2021-title42-chap85-subchapII-partA-sec7541.htm US Government Publishing Office — Electronic Code of Federal Regulations — Part 86 — https://www.ecfr.gov/current/title-40/chapter-I/subchapter-C/part-86 Cummins Inc. — How a diesel engine works — https://www.cummins.com/how-a-diesel-engine-works Element 24 (Internal link block) — WAIVED: no internal_links in metadata (author in 2b). Not fabricated.
This article draws on 7 source(s) (citation tiers 1, 2, 4). 1 of 24 declared claims verified as SUPPORTED against frozen source spans. Citations follow the hyperlink-once convention: each source is linked once in the references below and referred to in short form thereafter. Element 27 (Named author bio) — WAIVED: no author_bio/credentials in metadata (author in 2b). Not fabricated.
The Diesel Dudes — publisher of this article EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner — thedieseldudes · Cummins 6.7L EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 — thedieseldudes · Cummins 6.7L DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 — thedieseldudes · Cummins 6.7L
EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner 4.77 out of 5 from 88 customer ratings EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 4.85 out of 5 from 53 customer ratings DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 4.84 out of 5 from 31 customer ratings Rating averages and counts are our own store's customer ratings for these products, recorded in our product catalogue. They are scores, not written reviews. Element 11 (AI block (GEO)) — WAIVED: the block reuses the Key Takeaways bullets and none exist (element 3 is itself waived). Not fabricated. Element 23 (Visible update date) — WAIVED: metadata carries no date_modified, and the render clock is not a substitute for a recorded edit date. Not fabricated. The Diesel Dudes technical team Canonical: https://thedieseldudes.com/blogs/news/6-7-cummins-tuner-with-deletes
6.7 Cummins Tuners and Deletes: What the Law Actually Says T1b · The Diesel Dudes 6.7 Cummins Tuners and Deletes: What the Law Actually Says By The Diesel Dudes technical team On this page What this article is, and what it is not What "tampering" means under federal law The off-road label does not do what it looks like What it does to the factory warranty The civil penalties, and their basis What "reasonable basis" actually means Which state you are in changes the exposure The compliant path, and the genuinely legal uses How the emissions systems fit in The bottom line on tuners and deletes Element 3 (Key Takeaways) — WAIVED: no key_takeaways in metadata (author in 2b). Not fabricated. Element 4 (Introduction) — WAIVED: no intro in metadata (author in 2b). Not fabricated. Emissions compliance notice. Removing, bypassing, or disabling the emissions control equipment on a vehicle registered for highway use violates federal law under 42 U.S.C. § 7522(a)(3). This article is a description of the law and is not legal advice, an endorsement, or an instruction to modify any vehicle. Legal use. The Clean Air Act's tampering and defeat-device prohibition carries exactly three statutory exceptions — high-altitude operation under 42 U.S.C. § 7549, repair or replacement, and clean-alternative-fuel conversion — and a use designation such as "off-road only" is not among them. For a registered vehicle, the compliant route is parts carrying a valid, part-specific CARB Executive Order number and emissions-intact tuning. Disclosure. The Diesel Dudes sells diesel performance products, including tuners and delete hardware discussed as a category in this article. Nothing here should be read as advice to install any such product on a street-registered vehicle.
It is worth being explicit about scope before any of the law, because the topic invites the wrong kind of reading. This is a reference on what the rules say. It is not a how-to, it is not a recommendation, and it does not argue that anyone should delete anything. Where it describes what a part does or what a statute says, it is reporting a fact, not endorsing an action. That framing is deliberate. The moment content starts arguing why a reader should remove emissions equipment, it stops describing the law and starts inducing a violation of it, and inducement is exactly what regulators quote back. So this article stays on the descriptive side of that line throughout: what the hardware is, what the law says about it, and what the lawful alternatives are.
Under federal law, the prohibitions against tampering and aftermarket defeat devices are set forth in section 203(a)(3) of the Clean Air Act, 42 U.S.C. § 7522(a)(3). [1] That is the starting point for everything else on this page. A tuner that reflashes the engine to run with the diesel particulate filter, the EGR circuit, or the SCR system removed is altering the certified configuration, and it is that alteration, not the brand of the device, that the statute addresses. The rest of the legal picture builds on this single fact. EPA testing demonstrates that vehicles equipped with defeat devices can produce significantly more air pollution than compliant vehicles. [2] That measured result is the reason the prohibition exists and the reason it is enforced against sellers as well as owners. The statute is not protecting a paperwork formality; the emissions difference is the thing being protected. Violation of the tampering and defeat device prohibitions of the Clean Air Act may result in civil penalties. [2] Matching EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner The EFI Live Autocal V3 delete tuner for 2007–2021 Ram 6.7L Cummins permanently wipes the factory emissions system from your ECM — ending DPF regen cycles, DEF… $1,034.00 - $1,234.00
Labeling a delete kit "for off-road use only" does not legally protect the buyer or the seller if the part can be installed on a vehicle originally certified for on-road use. [3] It is worth reading that sentence twice before relying on the label. The disclaimer is common, but it is not a shield: what matters legally is whether the part is capable of being installed on a vehicle that was certified for the road, not what the packaging says about intent. A sticker that says one thing while the part does another does not resolve the conflict in the buyer's favor. The EPA answers the question directly. Asked whether marking a part for off-road or racing use changes the analysis, its guidance says the marking does not exempt anyone: if the parts are designed for and intended to be installed on motor vehicles, EPA considers you to still be liable under the CAA prohibited acts, and the use of the motor vehicle is irrelevant. [3] Two words in that answer carry the weight. "Designed" points at the part, and "irrelevant" points at the use. Between them they close the gap the label is trying to open, because the test attaches to what the part is built for and what the vehicle was certified as, not to where the truck ends up being driven. There is no separate off-road doorway in the statute either. The audited reading of the federal statute records that 42 U.S.C. § 7522(a) flush text carries exactly three statutory exceptions: § 7549 high-altitude, repair or replacement, and clean-alternative-fuel conversion. [4] None of those three is an off-road, competition or private-property exception. That is why the label question is not close: the exceptions are enumerated, and a use designation is not among them.
Tampering can void manufacturer warranties if the tampering can be shown to have caused the failure. [5] Read the condition, because it is the half most often dropped in both directions. The consequence is real, and it is not automatic on the mere presence of an aftermarket part: it attaches where the modification can be shown to have caused the failure being claimed. That makes a denied warranty claim a question of evidence about causation rather than a question of policy about modification. Tampering, including installation of a defeat device, can void manufacturer warranties. [2] The exposure is also wider than the warranty. Tampered vehicles and engines may not be covered by insurance policies, and states may prohibit the registration of tampered vehicles and engines. [2] Those two consequences sit alongside the federal question rather than inside it, and they belong to different parties: the federal prohibition is enforced by the government, the warranty is the manufacturer's, the policy is the insurer's, and registration is the state's. An owner weighing a modification is facing four independent exposures at once, and they do not offset each other. Matching EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 The EGR Delete Kit for 2010–2024 Ram 6.7 Cummins permanently removes the Exhaust Gas Recirculation (EGR) system, stopping the soot buildup, valve clogging, and heat… $299.00 - $380.00
Precision matters here, because a penalty figure quoted without its basis is worse than no figure at all. Each amount below carries who it applies to, that it is per violation, the statute behind it, and the date its current value took effect. For an individual owner or non-dealer, civil penalties run up to $5,911 per violation, under 42 U.S.C. § 7524 at the amount set by 40 CFR § 19.4 for violations assessed on or after 8 January 2025. [4] For a manufacturer or dealer, the figure rises to up to $59,114 per violation, under the same 42 U.S.C. § 7524 and 40 CFR § 19.4 basis for violations assessed on or after 8 January 2025. [4] Two features of these numbers are easy to miss and important to keep. They are assessed per violation, so they scale with the number of vehicles or components involved rather than being a single flat fine, and they adjust on a schedule, which is why the effective date is quoted alongside the amount. A figure without that basis is not precise enough to rely on.
The reasonable-basis doctrine is the spine of federal enforcement in this area, and it is the part most often described second-hand. It is worth taking in the agency's own terms. The EPA typically does not take enforcement action for conduct that might be a violation of section 203(a)(3) of the Clean Air Act if the person engaging in the conduct has a documented "reasonable basis" to conclude that the conduct does not and will not adversely affect emissions. [1] Notice what that is and is not. It is a statement about enforcement discretion, not a statutory exemption: the conduct might still be a violation, and the agency is describing when it typically declines to pursue it. Reading it as a safe harbour overstates it in the reader's favour. The doctrine has a hard carve-out that matters more than any other sentence on this page for anyone shopping for a tuner. The policy statement does not apply, however, to conduct affecting an OBD system, which may be subject to enforcement regardless of effect on emissions. [1] That single sentence removes most of the delete-tuner market from the discussion. A device whose function includes suppressing or working around the on-board diagnostic system is outside the doctrine by its own terms, and no emissions argument brings it back inside, because the carve-out is written to apply regardless of the effect on emissions. There is also a timing rule, and it is the one people discover too late. The EPA typically considers the documentation of a reasonable basis to be relevant only if that documentation exists at or before the time the conduct that might be a potential violation of section 203(a)(3) occurs (including sale, installation, and service). [1] Documentation assembled afterwards does not count. That is a deliberate design: a reasonable basis is supposed to be the reason the conduct happened, not a justification located once a question is asked. In practice it means the test results or the certification have to be in hand before the part is sold, installed or serviced, not produced later from a supplier's website. The doctrine also fixes what the comparison is against. When determining whether service performed on an element of an emission control system was illegal tampering, the EPA typically compares the element after the service to the element's fully-functioning certified configuration, rather than to the element's configuration prior to the service. [3] That comparison is the reason "it was already deleted when I got it" is not an answer. The reference point is the certified configuration, not the condition of the truck when it arrived, so leaving a previously tampered system as it is does not measure as neutral. The EPA gives a route out of that situation, and it is narrow and specific. Where a person is asked to perform service on an element of an emissions control system that has already been tampered with, the EPA will generally take no enforcement action against that person for their subsequent conduct if the person restores the element to its certified configuration or declines to perform the service. [1] Restore it or decline the work. Those are the two options the policy names for a shop handed an already-deleted truck, and the second one is a real option rather than a formality. The "certified configuration" of a vehicle, engine, or piece of equipment is the design for which the EPA has issued a certificate of conformity. [1] That definition closes the loop between the specification and the law. The configuration the EPA certified is the reference the enforcement test uses, which is why the certificate rather than the owner's preference decides what "stock" means. The EPA also names the proof that establishes a reasonable basis, and the routes are concrete. Emissions test results using the same tests used to certify the applicable vehicle or engine can be used to demonstrate compliance, or an Executive Order from CARB demonstrating no increase in emissions for the intended use of the part. [2] This means that aftermarket part manufacturers, sellers, and installers can avoid enforcement action by having proof before manufacturing, selling, and installing parts or components that they will not increase emissions. [2] Read together, the doctrine is not hostile to the aftermarket at all. It describes exactly what a compliant performance part looks like: tested on the certification test, or covered by a CARB Executive Order, with the paperwork in hand first. What it does not accommodate is a device that defeats the diagnostics.
Section 177 states are the states that have adopted California's motor vehicle standards for a particular model year under section 177 of the Clean Air Act. [6] So a national answer is the wrong shape of answer. There is a federal floor that applies everywhere, and above it a California-anchored standard that the Section 177 states have adopted, which means the same part can carry different consequences depending on where the truck is registered. Where the vehicle lives decides which standard it is measured against.
California requires an Executive Order for emission-related parts sold in California. [3] The California Air Resources Board (CARB) has issued an Executive Order (EO) that covers the same device or part on the same model vehicle on which the device or part was installed. [2] The Executive Order number belongs to the specific part, not the brand, so approval for one product tells you nothing about another. Checking the number against the exact part is the only reliable test, which keeps the compliant question concrete: this part, this state, this Executive Order. For a registered street truck, the lawful way to add capability is emissions-intact: certified parts, verified tuning, and the factory aftertreatment left in place. That is not a compromise position. It is the only description of a performance upgrade that survives both the federal test and the state one.
Emissions are a by-product of combustion, and on a modern diesel they must be treated to meet environmental standards, which is why the aftertreatment is part of the certified engine. [7] The particulate filter captures soot and burns it off on a regeneration cycle; the EGR circuit lowers combustion temperature to limit oxides of nitrogen; and the SCR system meters diesel exhaust fluid so a catalyst can finish the job. Each of these is part of the configuration the engine was certified in, which is the mechanical reason removing them is what the law treats as tampering. Removing emissions controls from vehicles presents a threat to public health. [2] Reading the mechanical picture and the enforcement posture together closes the loop. The emissions hardware is engineered into the certified engine, the certified configuration is the legal one, and the enforcement system exists to return non-compliant vehicles to it. That is the frame every question about tuners and deletes sits inside. Matching DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 The DPF & CAT Delete Pipe for the 2013–2019 Ram 6.7 Cummins removes the Diesel Particulate Filter (DPF) and Catalytic Converter (CAT) from your exhaust system, and… $399.00 - $644.00
Put together, the law on a highway-registered 6.7 Cummins is consistent and not especially ambiguous. Tampering with the certified emissions system is federally prohibited, it carries per-violation civil penalties with a defined basis, it gives the manufacturer grounds to deny a warranty claim it can trace to the modification, and the off-road label does not change any of that. Those are the facts, stated as facts. The reasonable-basis doctrine is where the practical answer lives. A part with certification-test results or a CARB Executive Order, documented before the work, is the compliant road; a device that touches the diagnostics is outside the doctrine by its own terms. That distinction, not the wording on the box, is what separates a legal upgrade from a violation. What this article does not do is tell an owner what to decide. It lays out the federal rule, the money, the warranty, the state layer, and the narrow set of genuinely legal uses, and it points the compliant street path at CARB Executive Order parts and emissions-intact tuning. The choice, and the legal exposure that comes with it, sit with the owner and their counsel — which is exactly where a description of the law should leave them.
Product Make Engine Model years EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner Dodge Ram Cummins 6.7L 2007–2021 EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 Dodge Ram Cummins 6.7L 2010–2024 DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 Dodge Ram Cummins 6.7L 2013–2018
1) EFI Live Autocal with all required cables and accessories 2) Delete Tune customized to your specific truck (NOT Preloaded, requireds Windows 10+ computer to install). 3) DSP5 Switch for shifting power levels on the fly 4) Step by Step Delete Tune Installation Instructions (emailed to you) Stated by the catalogue record (shopify_api custom.what_s_included).
Contents not confirmed. The catalogue record for this product states no bundle contents, so what ships in the box is not listed here. It is not inferred from the product description.
Contents not confirmed. The catalogue record for this product states no bundle contents, so what ships in the box is not listed here. It is not inferred from the product description.
Product Configuration SKU Price EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner 2007-2009 6.7L TD-EFI-RAM-0709 $1034.00 EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner 2010-2021 6.7L TD-EFI-RAM-1321 $1234.00 EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 Pick-Up Model 2010-2024 / EGR Delete Only DW-EGR-RAM-1318 $299.00 EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 Pick-Up Model 2010-2024 / Add Valve Delete DW-EGR-RAM-9999 $380.00 EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 Cab & Chassis Model 2013-2024 / EGR Delete Only DW-CCEGR-RAM-1318 $299.00 EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 Cab & Chassis Model 2013-2024 / Add Valve Delete DW-CCEGR-RAM-1318 $380.00 DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 Pick Up / No Muffler DW-DPF-RAM-1318 $399.00 DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 Pick Up / Add Muffler DW-MDPF-RAM-1318 $495.00 DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 Cab & Chassis / No Muffler DW-CCDPF-RAM-1318 $499.00 DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 Cab & Chassis / Add Muffler DW-CCMDPF-RAM-1318 $644.00
Product Type Engine Model years Price Stated contents EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner Delete Tuner Cummins 6.7L 2007–2021 $1,034.00 - $1,234.00 Confirmed EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 EGR Delete Kit Cummins 6.7L 2010–2024 $299.00 - $380.00 Not confirmed DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 Delete Pipe Cummins 6.7L 2013–2018 $399.00 - $644.00 Not confirmed
EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner $1,034.00 - $1,234.00
EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 $299.00 - $380.00
DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 $399.00 - $644.00 Element 8 (Expert quote) — WAIVED: no claim on this article is declared as a quote, and the profile's technical-sources pool is a domain allowlist that carries no quotations, so no sourceable attributed quote exists. Not fabricated. Element 16 (The Bottom Line) — WAIVED: no bottom_line in metadata (author in 2b). Not fabricated. Element 9 (FAQ) — WAIVED: no faq in metadata (author in 2b). Not fabricated.
US Environmental Protection Agency — Epatamperingpolicy enforcementpolicyonvehicleandenginetampering — https://www.epa.gov/sites/default/files/2020-12/documents/epatamperingpolicy-enforcementpolicyonvehicleandenginetampering.pdf US Environmental Protection Agency — Tamperinganddefeatdevices enfalert — https://www.epa.gov/sites/default/files/2020-12/documents/tamperinganddefeatdevices-enfalert.pdf US Environmental Protection Agency — Tampering aftermarket defeat devices 2019 mcdi mtg 33pp — https://www.epa.gov/sites/default/files/2019-05/documents/tampering-aftermarket-defeat-devices-2019-mcdi-mtg-33pp.pdf The Diesel Dudes — Legal authorities index (internal, 24 primary sources) (internal editorial source — no outbound link) govinfo.gov — 42 U.S.C. § 7541 — Compliance by vehicles and engines in actual use (Clean Air Act §207; federal emission warranty) — https://www.govinfo.gov/content/pkg/USCODE-2021-title42/html/USCODE-2021-title42-chap85-subchapII-partA-sec7541.htm US Government Publishing Office — Electronic Code of Federal Regulations — Part 86 — https://www.ecfr.gov/current/title-40/chapter-I/subchapter-C/part-86 Cummins Inc. — How a diesel engine works — https://www.cummins.com/how-a-diesel-engine-works Element 24 (Internal link block) — WAIVED: no internal_links in metadata (author in 2b). Not fabricated.
This article draws on 7 source(s) (citation tiers 1, 2, 4). 1 of 24 declared claims verified as SUPPORTED against frozen source spans. Citations follow the hyperlink-once convention: each source is linked once in the references below and referred to in short form thereafter. Element 27 (Named author bio) — WAIVED: no author_bio/credentials in metadata (author in 2b). Not fabricated.
The Diesel Dudes — publisher of this article EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner — thedieseldudes · Cummins 6.7L EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 — thedieseldudes · Cummins 6.7L DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 — thedieseldudes · Cummins 6.7L
EFI Live Autocal V3 Dodge Ram 6.7L Cummins 2007-2021 | Delete Tuner 4.77 out of 5 from 88 customer ratings EGR Delete | Dodge 6.7L Cummins Diesel 2010-2024 4.85 out of 5 from 53 customer ratings DPF & CAT Delete Pipe | Dodge Ram 6.7L Cummins 2013-2018 4.84 out of 5 from 31 customer ratings Rating averages and counts are our own store's customer ratings for these products, recorded in our product catalogue. They are scores, not written reviews. Element 11 (AI block (GEO)) — WAIVED: the block reuses the Key Takeaways bullets and none exist (element 3 is itself waived). Not fabricated. Element 23 (Visible update date) — WAIVED: metadata carries no date_modified, and the render clock is not a substitute for a recorded edit date. Not fabricated. The Diesel Dudes technical team Canonical: https://thedieseldudes.com/blogs/news/6-7-cummins-tuner-with-deletes