Duramax LML EGR Cooler Delete Kit

GM Duramax LML

(2011 - 2016)

Regular price: $209.00
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Sale price: $209.00
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Duramax

EGR

EGR & Cooler Delete Kit

GM Duramax L5P, 6.6L

(2017 - 2023)

Regular price: $363.00
Regular price: ~~$440.00~~
Sale price: $363.00
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Duramax

EGR

SOTF Switches

GM Duramax LB7, LLY, LBZ, LMM, LML

(2001-2016)

Regular price: From $44.00
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Sale price: From $44.00
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Duramax

Accessories

EGR & Cooler Delete Kit

GM Duramax LML

(2011 - 2014)

Regular price: $137.50
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Sale price: $137.50
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Duramax

EGR

EGR & Cooler Delete Kit

GM Duramax LMM

(2007.5 - 2010)

Regular price: $275.00
Regular price: ~~$385.00~~
Sale price: $275.00
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Duramax

EGR

EGR & Cooler Delete Kit

GM Duramax LBZ

(2006 - 2007)

Regular price: $399.99
Regular price: ~~$495.00~~
Sale price: $399.99
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Duramax

EGR

EGR & Cooler Delete Kit

GM Duramax LMM

(2007 - 2010)

Regular price: $149.99
Regular price: ~~$274.99~~
Sale price: $149.99
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Duramax

EGR

EGR Delete Kit

GM Duramax LBZ

(2006 - 2007)

Regular price: $142.99
Regular price: ~~$385.00~~
Sale price: $142.99
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Duramax

EGR

EGR & Cooler Delete Kit

GM Duramax LM2

(2020 - 2022)

Regular price: $275.00
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Sale price: $275.00
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Duramax

EGR

EGR Delete Kit

GM Duramax LWN

(2016-2022)

New Product

Regular price: $69.99
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Duramax

EGR

EGR Delete Kit

GM Duramax LLY, 6.6L

(2004.5-2005)

New Product

Regular price: $69.99
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Sale price: $69.99
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Duramax

EGR

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Collection: GM Duramax EGR Delete Kits

Q: What is included in a GM Duramax EGR delete kit?

Each kit includes EGR block-off plates, coolant reroute pipes, high-temp gaskets, clamps, and hardware. It provides everything needed to fully disable the EGR system on your Duramax.

Q: Which Chevy and GMC Duramax models are supported?

Our kits are compatible with Duramax LB7, LLY, LBZ, LMM, LML, and L5P engines from 2001–2023. Supported vehicles include Chevy Silverado HD and GMC Sierra HD models equipped with the 6.6L Duramax diesel.

Q: What are the benefits of removing the EGR system?

Removing the EGR system improves airflow, reduces soot buildup, and lowers EGTs. This results in more efficient combustion, better throttle response, and reduced maintenance.

Q: Do I need tuning when installing an EGR kit on my Duramax?

Yes. A custom tuner is recommended to disable EGR-related error codes and optimize performance. Tuning ensures reliable engine operation after the modification.

Q: Is this kit compatible with the 2020–2023 L5P Duramax?

Yes. We offer L5P-compatible EGR kits for 2020–2023 Chevy Silverado and GMC Sierra HD trucks. These kits are engineered for direct fit and long-term durability.

Q: Is it legal to install an EGR delete kit on a street-driven truck?

No. EGR delete kits are for off-road or competition use only. Installing them on a truck driven on public roads may violate emissions regulations in your area.

Q: Why choose TunerDepot for your Duramax EGR upgrade?

TunerDepot provides vehicle-specific EGR solutions trusted by diesel enthusiasts. Each kit is tested for quality, fitment, and real-world performance under towing and heavy load conditions.

Shop EGR & cooler delete kits for GM Duramax diesel trucks. Fits LB7, LLY, LBZ, LMM, LML, and L5P models from 2001–2023. Reduce soot, improve reliability & flow.

GMC/Chevy Duramax EGR Delete Kits

Upgrade your Chevy or GMC Duramax diesel with a complete EGR delete kit designed to reduce carbon buildup and improve engine reliability. These kits are built for 6.6L Duramax engines and include high-quality block-off plates, upgraded coolant reroute pipes, and all necessary hardware for a clean and secure installation.

Compatible with LB7, LLY, LBZ, LMM, LML, and L5P engines from 2001 to 2023, our EGR kits are engineered for off-road use and heavy-duty applications. Whether you drive a Chevy Silverado 2500HD or a GMC Sierra 3500HD, we have model-specific solutions that deliver better airflow, lower EGTs, and long-term performance gains.

Each kit is tested for precise fitment, high-temp durability, and proper coolant flow—eliminating the issues caused by a clogged or leaking EGR system. Shop EGR delete solutions trusted by diesel owners and performance shops across North America.

Note: These products are intended for off-road or competition use only. Always check your local emissions regulations before installation.

Frequently Asked Questions

What is included in a GM Duramax EGR delete kit?

Our EGR delete kits for Duramax engines include CNC-machined EGR block-off plates, coolant reroute or bypass pipes, high-temperature gaskets, clamps, and installation hardware. Everything needed to disable the EGR system safely and cleanly is included in one package.

Which Chevy and GMC Duramax models are supported?

We support all major GM Duramax platforms: LB7 (2001–2004), LLY (2004.5–2005), LBZ (2006–2007), LMM (2007.5–2010), LML (2011–2016), and L5P (2017–2023). Our kits fit Chevy Silverado and GMC Sierra HD models equipped with the 6.6L Duramax diesel engine.

What are the benefits of removing the EGR system?

Removing the EGR system reduces soot buildup inside the intake manifold, improves throttle response, and helps lower exhaust gas temperatures (EGTs). This results in more efficient combustion and reduced maintenance, especially under towing or high-load conditions.

Do I need tuning when installing an EGR kit on my Duramax?

Yes. While some older models may run without tuning, we strongly recommend using a custom tuner to disable EGR-related codes and optimize engine performance. Popular tuning platforms include EFI Live, EZ Lynk Auto Agent 3, and HP Tuners.

Is this kit compatible with the 2020–2023 L5P Duramax?

Yes. We offer EGR and cooler bypass kits specifically for the L5P Duramax engine, including 2020, 2021, 2022, and 2023 Chevy Silverado HD and GMC Sierra HD trucks. These kits are designed for exact fitment and high reliability under load.

Is it legal to install an EGR delete kit on a street-driven truck?

No. EGR delete kits are intended for off-road, race, or agricultural use only. Installing emissions-altering parts on a truck used on public roads may violate local or federal emissions laws. Always verify compliance before modifying your vehicle.

Why choose TunerDepot for your Duramax EGR upgrade?

TunerDepot offers premium-quality EGR kits tested for real-world durability and performance. With direct-fit solutions for every generation of Chevy and GMC Duramax diesels, we make it easy to eliminate failure-prone emissions parts and unlock your truck’s full potential.

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Collection: GM Duramax EGR Delete Kits

GMC/Chevy Duramax EGR Delete Kits

Frequently Asked Questions

What is included in a GM Duramax EGR delete kit?

Which Chevy and GMC Duramax models are supported?

What are the benefits of removing the EGR system?

Do I need tuning when installing an EGR kit on my Duramax?

Is this kit compatible with the 2020–2023 L5P Duramax?

Is it legal to install an EGR delete kit on a street-driven truck?

Why choose TunerDepot for your Duramax EGR upgrade?

Testimonials & Reviews

Tuner Depot

4.9

All-In-One Kits

Mini Maxx Tuner - V2 | DPF / DEF / EGR Delete Tuner

Ford Powerstroke 6.7L – All-In-One DPF/DEF/EGR Delete Kit (2020-2021)

EZ LYNK - Auto Agent 3

H&S PERFORMANCE Mini Maxx V1 DPF Delete Tuner

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Collection: GM Duramax EGR Delete Kits

GMC/Chevy Duramax EGR Delete Kits

Frequently Asked Questions

What is included in a GM Duramax EGR delete kit?

Which Chevy and GMC Duramax models are supported?

What are the benefits of removing the EGR system?

Do I need tuning when installing an EGR kit on my Duramax?

Is this kit compatible with the 2020–2023 L5P Duramax?

Is it legal to install an EGR delete kit on a street-driven truck?

Why choose TunerDepot for your Duramax EGR upgrade?

Testimonials & Reviews

Tuner Depot

4.9

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