• EGR Delete Kit components for GM Chevy Duramax 6.6L LML 2011-2016 diesel engines.
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EGR Delete | GM/Chevy Duramax 2011-2016 LML

EGR Delete | GM/Chevy Duramax 2011-2016 LML

$299.00
$299.00
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EGR Delete Benefits

✅ Prevents intake clogging and valve failure

✅ Reduces engine knocking and hesitation

✅ Lowers coolant temperatures under heavy load

✅ Improves turbo spool and boost consistency

✅ Removes a common failure point in diesel systems

✅ Ideal for tuned trucks and off-road builds

Description

The EGR Delete Kit for 2011–2016 LML Duramax pulls the Exhaust Gas Recirculation system off your Silverado or Sierra and ends the soot buildup, stuck valves, and coolant leaks that turn into expensive repair bills. If your truck is throwing EGR codes or running rough under load, this kit fixes it at the source.

Here's the problem it solves: the EGR system reroutes hot exhaust gas back into your intake, and over time that gas cakes soot on the intake manifold, clogs the EGR valve, and backs up into the cooler. A failing EGR system can lead to overheating, head gasket damage, poor fuel economy, limp mode, and repairs that often run over $2,000. This kit physically blocks the EGR system so exhaust goes where it belongs — out the tailpipe.

All hardware and gaskets are included, and the install is DIY-friendly with step-by-step instructions. You'll need a compatible delete tune to tell the ECM the EGR is gone — pulling the hardware without updating the computer triggers check engine lights. Call us and we'll pair the right tuner.

Fits 2011, 2012, 2013, 2014, 2015, and 2016 GM/Chevy Silverado and Sierra 2500HD/3500HD with the 6.6L LML Duramax — all pickup cab and box lengths. Does not fit Cab & Chassis trucks. Shipping is included; orders process within 1 business day. 30-day returns on unused kits.

For off-road/competition use only.

Frequently Asked Questions

Didn’t find what you were looking for? Reach out below!

An EGR delete kit removes the Exhaust Gas Recirculation (EGR) system, preventing hot exhaust gases from being re-circulated into your engine.
Deleting the EGR system helps prevent carbon buildup, lowers engine temperatures, improves fuel economy, increases reliability, and restores lost power.
No, in fact, many owners report improved engine longevity after deleting. The EGR system often leads to excessive soot buildup, stuck valves, and coolant leaks, especially in heavy-duty diesel engines.
Yes. Simply removing the EGR hardware without turning off its functions in the ECM will trigger check engine lights and cause performance issues. A delete tuner disables the EGR function electronically.
Yes. With the EGR disabled, your engine burns cleaner and more efficiently. Most customers see 1–3 MPG improvements, especially during towing or highway driving.
No. EGR deletes are not emissions-compliant and your truck will not pass inspection in states or provinces that require emissions testing.
Yes. Any emissions modification, including an EGR delete, can void your powertrain warranty. Many owners wait until after their warranty expires
Most kits include block-off plates, replacement coolant lines, high-flow intake tubes, hardware, and installation instructions.
Installation usually takes 3–5 hours depending on your truck model and mechanical skill. Many of our customers do it themselves with basic tools and our guide.
A failing EGR system can lead to overheating, head gasket damage, poor fuel economy, limp mode, and expensive repairs, often over $2,000 if left unresolved.

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