2019-2023 Duramax LM2 EGR Delete Kit (LM2-EGR-A153)

Our LM2 EGR Delete Kit removes both EGR circuits on the LM2 and is the only kit that properly reroutes the maze of deleted coolant lines. Most delete kits just put a U-hose where the EGR cooler was, which removes the cooler's flow resistance entirely. Since that same coolant line feeds the turbo, coolant bypasses the more restrictive turbo coolant inlet and goes straight to the coolant outflow loop. Our coolant block, machined in house from 6061 aluminum, has a tuned flow path that matches the original resistance of the EGR cooler, so your turbo keeps the coolant flow it was designed for. 

It is critical to keep your turbo cool, especially on the LM2 truck where the turbo is the bottle neck for performance. When you're running the highest power tune, you're going to want this to make sure you keep your turbo safe when it is being pushed to the limit!

Part Number: LM2-EGR-A153

Why Shop Dirty?

• Canadian-Made Performance: High-performing parts made in-house in our shop in West Kelowna and sourced from across North America with the highest quality standards
• Born in the Shop: Our parts are engineered with real-world experience. Whether it's an OEM fix or a performance upgrade, we build what we know works. We make our parts to solve real-world problems.
• Dirty Made Quality: Our kits are trusted by shops across Canada because we design with the end user in mind. We aren't just designing the kits; we are installing them every day in our own shop. We use our own products every day. From the first weld to the last bolt, we build tough gear that actually fits, handles abuse, and looks the part.

• Both LM2 EGR Circuits Blocked, Manifold and Post-DPF
• Tuned Flow Path Matched to Factory EGR Cooler Resistance
• Maintains Factory Coolant Flow Through the Turbo
• CNC Machined 6061 Aluminum Coolant Block and Intake Plug
• Reinforced Silicone Elbow in Place of a Bare U-Hose
• Intake Blocker Plate Mounts on Factory Nuts

OEM Coolant Flow

In the OEM setup the EGR cooler creates a flow restriction that balances with the turbo coolant feed line

 

Competitors LM2 EGR Deletes

With competitors' LM2 EGR deletes, coolant flows back into the loop much more easily and doesn't  make it to the turbo like it does on the OEM setup.

 

 

Our Kit

Our kit has a tuned crossflow channel that makes sure the right amount of fluid flows to the turbo and to the rest of the cooling loop.

• (1) LM2 Coolant Block, 6061 Aluminum, CNC Machined
• (1) Intake Plug, CNC Machined, Anodized and Laser Marked
• (1) Intake Blocker Plate, Aluminum, Black Powder Coated
• (1) EGR Valve Delete Plate, Stainless Steel
• (1) 3/4" 90° Silicone Elbow, 5" Legs, Reinforced
• (1) 18" Ground Strap, 3/8" Eyelets, Tinned Copper Braid
• All Necessary Hardware and Fittings

We overengineer everything we make. It's manufactured to last and tested to prove it, and if by some strange anomaly it ever lets you down, we'll fix it, have a word with whoever built it, and come back stronger. That's the Dirty Lifetime Warranty. Click here for all the details.

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2019-2023 Duramax LM2 EGR Delete Kit (LM2-EGR-A153)

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