2011-2015 6.6L Duramax LML EGR & DPF Delete Kit Combo – Off-Road Performance Upgrade
Duramax LML EGR Delete & DPF Removal Kit – Premium Stainless Steel Parts
2011-2015 6.6L Duramax LML EGR & DPF Delete Kit Combo – Off-Road Performance Upgrade
Duramax LML EGR Delete & DPF Removal Kit – Premium Stainless Steel Parts

4" DPF Delete Pipe & EGR Cooler Delete Kit For 2011-2015 6.6L Duramax LML Chevy Silverado

$289.76
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Details

Product Overview

Unlock peak performance and efficiency for your 2011-2015 6.6L Duramax LML Chevy Silverado or GMC Sierra 2500/3500 with our premium EGR & DPF Delete Kit Combo. This aftermarket solution is engineered to eliminate restrictive EGR (Exhaust Gas Recirculation) and DPF (Diesel Particulate Filter) systems, enhancing engine power, fuel economy, and durability. Designed for off-road enthusiasts and performance-driven drivers, this kit delivers unmatched results while maintaining compliance with non-highway use regulations.

Ideal For

  • 2011-2015 Chevrolet Silverado & GMC Sierra 2500/3500HD 6.6L Duramax Owners: Upgrade your truck’s performance with a tailored solution for these model years.
  • Off-Road Enthusiasts: Remove emission controls for improved power and reliability in off-road environments.
  • Drivers Seeking Fuel Efficiency: Eliminate clogged DPF systems to boost mileage and reduce long-term fuel costs.
  • Performance Tuners: Optimize engine tuning by removing restrictive factory components.
Shipping Details

EGR Delete Kit: Ontario CA / Springdale OH / Newark NJ
DPF Delete Pipe: Houston TX
Package List

EGR Delete Kit

  • 1x Air Intake Closing Plate
  • 1x Exhaust Plate
  • 1x Three-Terminal Cooling Hose
  • 4x High-Strength Clamps
  • 8x Corrosion-Resistant Screws
  • Installation Guide

DPF Delete Pipe

  • 1x 4" T409 Stainless Steel DPF/CAT Delete Pipe
  • Original-Style Hangers
  • All Necessary Clamps and Fasteners
Delivery Time

2-5 working days inland in the United States

Product details

Core Advantages

Enhanced Engine Performance

  • EGR Deletion: Eliminates EGR-related engine strain, reducing carbon buildup and improving throttle response.
  • DPF Removal: Removes restrictive DPF and CAT systems, enhancing exhaust flow and reducing backpressure.
  • Power Gains: Experience noticeable increases in horsepower and torque for towing and acceleration.

Improved Fuel Efficiency

  • DPF-Clogged Mileage Recovery: Restore fuel economy from 13-14 MPG to 18-19 MPG (results may vary based on driving habits and modifications).
  • Optimized Combustion: Cleaner airflow and reduced exhaust restrictions improve fuel burn efficiency.

Durability & Reliability

  • Premium Materials: EGR components crafted from CNC-machined aluminum alloy and stainless steel for corrosion resistance and heat tolerance.
  • DPF Pipe: Constructed from T409 stainless steel, offering superior durability compared to T304 alternatives.
  • Leak-Proof Design: Stress-tested to ensure airtight seals without turbine or intake manifold disassembly.

Easy Installation

  • DIY-Friendly: Install in 1-2 hours using basic hand tools (driveway or garage setup).
  • No Specialized Equipment: Clamps, hangers, and fasteners included for a hassle-free setup.
  • Universal Fitment: Designed for direct replacement with minimal adjustments.

Technical Specifications

EGR Delete Kit

  • Components:1x Air Intake Closing Plate1x Exhaust Plate1x Three-Terminal Cooling Hose4x Clamps8x Screws
  • Material: Aluminum Alloy + Stainless Steel
  • Dimensions: 28cm (L) x 13cm (W) x 8cm (H)
  • Weight: 1.245kg (Net)

DPF Delete Pipe

  • Exhaust Material: T409 Stainless Steel
  • Pipe Size: 4" (DPF/CAT Removal)
  • Flange Type: V-Band Clamp Compatible (Not for 3-Bolt Flange Models)
  • Tuner Requirement: DPF Removal-Capable Tuner Needed to Avoid Engine Codes

Why Choose This EGR & DPF Delete Kit Combo?

  • All-in-One Solution: Combines EGR and DPF removal for maximum performance gains.
  • Cost-Effective: Save vs. purchasing components separately.
  • Quality Assurance: Precision-engineered parts withstand extreme conditions.
  • Legal Compliance: Explicitly labeled for off-road/competition use only (not for highway vehicles).

Complete Package Contents

EGR Delete Kit

  • 1x Air Intake Closing Plate
  • 1x Exhaust Plate
  • 1x Three-Terminal Cooling Hose
  • 4x High-Strength Clamps
  • 8x Corrosion-Resistant Screws
  • Installation Guide

DPF Delete Pipe

  • 1x 4" T409 Stainless Steel DPF/CAT Delete Pipe
  • Original-Style Hangers
  • All Necessary Clamps and Fasteners

Compatibility List

Fully Compatible

  • 2011-2015 Chevrolet Silverado 2500HD 6.6L Duramax LML
  • 2011-2015 Chevrolet Silverado 3500HD 6.6L Duramax LML
  • 2011-2015 GMC Sierra 2500HD 6.6L Duramax LML
  • 2011-2015 GMC Sierra 3500HD 6.6L Duramax LML

Not Compatible

  • Cab & Chassis Models
  • Trucks with 3-Bolt Flange Turbo Direct Pipes (2015 Models May Vary)
  • Vehicles Registered for Highway/Public Street Use (California, Colorado, Arizona Sales Prohibited)

Legal Disclaimer

This product is strictly intended for off-road, competition, or non-highway use only. Installation on vehicles registered for public road use violates federal, state, and local emissions laws and may result in fines up to $32,500 per violation. Users assume all liability for compliance with applicable regulations. Not available for sale or use in California, Colorado, or Arizona.

  1. Dispatch Time: Orders will be shipped within 24 hours after successful payment.
  2. Delivery Time: 2-5 business days after dispatch (delivery speed depends on proximity to warehouse location).
  3. Return Window:7 days for unsatisfactory items45 days for quality-related issues
  4. 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).

1. Product Compatibility & Vehicle Fitment

Q: Will this EGR & DPF Delete Kit work on my 2013 Chevrolet Silverado 2500HD 6.6L Duramax LML?

A: Yes! Our EGR & DPF Delete Kit Combo is fully compatible with all 2011-2015 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD models equipped with the 6.6L Duramax LML engine.

Q: Is this kit suitable for cab & chassis models or 3-bolt flange turbo setups?

A: No, this kit is not compatible with cab & chassis models or trucks featuring 3-bolt flange turbo direct pipes (common on some 2015 models). Verify your vehicle’s exhaust configuration before purchasing.

2. Performance Benefits & Results

Q: How much horsepower and torque can I expect after installing this kit?

A: While results vary based on tuning and driving conditions, most users report noticeable gains in horsepower and torque, particularly during towing and acceleration. EGR deletion reduces engine strain, while DPF removal enhances exhaust flow and reduces backpressure.

Q: Will removing the DPF improve my truck’s fuel economy?

A: Yes! Clogged DPF systems can reduce fuel efficiency by restricting exhaust flow. Our kit helps restore mileage from 13-14 MPG to 18-19 MPG (results may vary based on driving habits and modifications).

3. Installation & Technical Requirements

Q: Can I install this EGR & DPF Delete Kit myself, or do I need a mechanic?

A: This kit is DIY-friendly and can be installed in 1-2 hours using basic hand tools (e.g., wrenches, screwdrivers). No specialized equipment is required, and all clamps, hangers, and fasteners are included.

Q: Do I need a tuner after removing the DPF?

A: Yes, a DPF removal-capable tuner is required to avoid engine codes and optimize performance. Our kit is designed for off-road use only and must be paired with proper tuning.

4. Legal & Regulatory Compliance

Q: Is this EGR & DPF Delete Kit legal for highway use?

A: No, this product is strictly intended for off-road, competition, or non-highway use only. Installing it on vehicles registered for public road use violates federal, state, and local emissions laws and may result in fines up to $32,500 per violation.

Q: Can I purchase this kit if I live in California, Colorado, or Arizona?

A: No, this product is not available for sale or use in California, Colorado, or Arizona due to strict emissions regulations.

5. Material Quality & Durability

Q: What materials are used in the EGR Delete Kit components?

A: The EGR components are crafted from CNC-machined aluminum alloy and stainless steel for corrosion resistance and heat tolerance. The DPF delete pipe is made of T409 stainless steel, offering superior durability compared to T304 alternatives.

Q: Is the DPF delete pipe leak-proof?

A: Yes! Our pipe features a stress-tested, leak-proof design with airtight seals that require no turbine or intake manifold disassembly.

6. Warranty and Support

Q: Do you offer a warranty on this product?

A: Yes, we provide a 1-year limited warranty against manufacturing defects. If any component fails due to faulty materials or workmanship, we will replace it free of charge.



Q: How do I contact customer support for further questions?

A:You can reach our support team via:

Email: service@egrperformance.com

Live Chat on our website

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