Check if this fits your vehicle
Check if this fits your vehicle
The 2011-2016 6.6L LML Duramax EGR delete kit is designed for Chevrolet Silverado and GMC Sierra 2500HD/3500HD trucks equipped with the LML Duramax diesel engine. This kit replaces the factory EGR valve and EGR cooler system, helping improve airflow, reduce heat buildup, and enhance overall engine reliability.
It is a popular upgrade among diesel owners looking to reduce common EGR-related problems while improving throttle response and long-term engine efficiency.
Designed for 2011-2016 Chevrolet Silverado and GMC Sierra 2500HD/3500HD with the 6.6L V8 LML Duramax diesel engine.
This kit is suitable for buyers searching for a 2011 Duramax LML EGR delete kit, 2012 LML Duramax EGR delete kit, 2013 LML EGR delete kit, 2014 LML Duramax EGR delete kit, 2015 Duramax EGR delete kit, or 2016 Duramax EGR delete kit.
⚠️ Not compatible with Cab & Chassis models. Please confirm your vehicle before purchase.
Carbon deposits and soot can restrict airflow and cause performance issues. Installing an EGR delete kit helps reduce clogging, intake buildup, EGR-related lights, reduced power, limp mode, and increased fuel consumption.
A Duramax LML EGR delete kit may help lower maintenance and fuel expenses. Over an estimated 300,000 miles, total savings may reach approximately $8,258.72.
Figures are theoretical estimates. Actual results may vary.
Cleaner intake air and less exhaust restriction help improve airflow efficiency, throttle response up to 0.3 seconds, horsepower, torque, exhaust flow, and reliability under load.
Improved coolant circulation helps reduce heat buildup. Pre-EGR temperatures may drop by up to 36°F, with engine bay temperatures reduced by about 12.6°F.
Smoother airflow and reduced restriction help the engine run more efficiently, supporting better horsepower, torque, and throttle response.
Made from 6061 billet aluminum and stainless steel, CNC-machined and anodized for heat resistance up to 1472°F and long-term corrosion protection.
Installation typically takes about 2 hours using standard hand tools. Professional installation is recommended.
Installation Manual: Download PDF
Orders within the United States enjoy free shipping.
Products must remain unused and in the original packaging.
Most orders are delivered within 3-5 days.
Our support team can assist with returns and technical support needs.
IMPORTANT NOTICE
This product is intended for off-road, racing, or competition use only and is not legal for public road use or for vehicles subject to emissions regulations in the United States. Vehicles equipped with this product may fail emissions or state inspections.
Customers are responsible for ensuring compliance with all applicable local, state, and federal laws. Installation of aftermarket parts may also affect your vehicle warranty—please consult your manufacturer for warranty coverage.
International legality may vary; users should confirm local laws before installation.
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