EGR Performance
EGR Delete Upgrade Kit for 2011-2016 LML 6.6L Duramax

EGR delete upgrade kit for 2011–2016 Chevy Silverado 6.6L Duramax LML

EGR Delete Upgrade Kit for 2011-2016 LML 6.6L Duramax

$229.68

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Quantity

377 in stock, ready to ship

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Details

Product Overview

Unlock the full potential of your 2011–2016 Chevy Silverado & GMC Sierra 2500HD / 3500HD with the 6.6L Duramax LML engine with this EGR Delete Upgrade Kit. Factory EGR coolers recirculate soot and gases, leading to carbon buildup, reduced efficiency, and potential long-term engine damage. This upgrade eliminates those restrictions, providing quicker turbo spool, lower EGTs, reduced coolant temps, and extended engine life.

Ideal For

Duramax LML owners (2011–2016) seeking more power and reliability
Drivers who want to reduce exhaust gas temperatures (EGTs) for heavy towing or racing
Performance enthusiasts looking for faster turbo response and clean airflow
Diesel truck owners tired of EGR-related failures and carbon buildup

Shipping Details

Ontario CA / Springdale OH / Newark NJ

Package List

1 × EGR Delete Upgrade Kit (hardware included)
All necessary fittings for installation

Delivery Time

2-5 working days inland in the United States

Product details

Core Advantages

Quicker Turbo Spool – Improved throttle response and acceleration
Lower Exhaust Gas Temperatures (EGTs) – Better cooling under heavy load
Lower Coolant Temps – Faster recirculation of coolant for increased efficiency
Fully Pressure Tested – Ensures maximum reliability and leak-free operation
Increased Engine Longevity – Prevents carbon buildup and intake clogging
Performance Ready – Designed for tuned trucks that demand power

Technical Specifications

Fitment: 2011–2016 Chevy Silverado & GMC Sierra 2500HD / 3500HD with 6.6L LML Duramax
Design: EGR Delete Upgrade Kit (requires up-pipe for full installation)
Testing: Fully pressure tested for durability
Performance Benefits: Lower EGTs, improved cooling, cleaner airflow
Race Use: Race tuning required for installation and operation

Why Choose This Tuner

Unlike factory EGR systems that cause carbon buildup and reduce performance, this Duramax EGR Delete Upgrade Kit is engineered to keep your 6.6L LML running stronger, cooler, and cleaner. With tested reliability and proven gains, it’s the go-to solution for enthusiasts who demand more from their diesel truck.

Complete Package Contents

1 × EGR Delete Upgrade Kit (hardware included)
All necessary fittings for installation

(Up-pipe required for full upgrade – not included)
Buy [EGR Performance] Up-Pipe

Compatibility List

2011–2016 Chevrolet Silverado 2500HD / 3500HD – 6.6L LML Duramax Diesel
2011–2016 GMC Sierra 2500HD / 3500HD – 6.6L LML Duramax Diesel

Dispatch Time: Orders will be shipped within 24 hours after successful payment.
Delivery Time: 2-5 business days after dispatch (delivery speed depends on proximity to warehouse location).
Return Window:7 days for unsatisfactory items45 days for quality-related issues
Refund Processing: Refunds will be processed back to your original payment method within 2-4 business days after receiving the automated refund confirmation email (subject to bank verification).

Frequently Asked Questions

Q: What does an EGR delete kit do for a 6.6L Duramax LML?

A: An EGR delete kit removes the exhaust gas recirculation system, which reduces carbon buildup, improves airflow, lowers EGTs, and helps your Duramax engine run cleaner and more efficiently.

Q: Will this EGR delete kit fit my Chevy or GMC truck?

A: Yes. This kit is designed for the 2011–2016 Chevy Silverado 2500HD / 3500HD and GMC Sierra 2500HD / 3500HD with the 6.6L LML Duramax diesel engine.

Q: Does this kit require additional parts to complete the installation?

A: Yes. For a full EGR upgrade, an up-pipe is required. This kit provides the delete components, but pairing it with a performance up-pipe ensures maximum results.

Buy [EGR Performance] Up-Pipe

Q: How does this EGR delete kit help reduce engine damage?

A: Factory EGR coolers recirculate soot and exhaust gases back into the intake, which causes carbon buildup, clogged passages, and reduced performance. This kit eliminates that issue, protecting your Duramax from long-term damage.

Q: Does this upgrade lower exhaust gas temperatures (EGTs)?

A: Yes. By improving exhaust flow and preventing restrictions, the kit helps to lower EGTs, especially under towing or racing conditions, improving reliability and cooling.

Q: Is tuning required after installing this Duramax EGR delete kit?

A: Yes. Race tuning is required for proper operation. Without tuning, the ECM will trigger error codes and the kit will not function as intended.

Q: What materials are used in this EGR delete kit?

A: This kit is fully pressure tested and built with high-strength components to handle heat and boost pressure. It’s designed for durability and long-term use in high-performance Duramax applications.

Q: Can this EGR delete kit improve turbo performance?

A: Yes. By removing exhaust restrictions, this kit allows for quicker turbo spool, better throttle response, and smoother power delivery on the 6.6L Duramax.