2004.5 - 2005 GMC Sierra/Chevy Silverado 6.6L LLY EGR Valve Cooler Delete Kit for Performance Upgrade
LLY EGR Delete Kit for 2004.5-2005 GMC Sierra/Chevy Silverado 6.6L Duramax
2005 LLY Duramax EGR Delete Kit Installed on GMC Sierra 2500HD
Block - Off Plates for LLY EGR Delete 2005 Duramax
PC Hose Clamps for 2005 Duramax EGR Delete Kit on Chevy Silverado 3500
Rubber Seal for egr delete kit for lly duramax
2005 lly duramax egr delete kit bolts and nuts
best lly egr delete Coolant Hose
Coolant Hose for lly engine
2004.5 - 2005 GMC Sierra/Chevy Silverado 6.6L LLY EGR Valve Cooler Delete Kit for Performance Upgrade
LLY EGR Delete Kit for 2004.5-2005 GMC Sierra/Chevy Silverado 6.6L Duramax
2005 LLY Duramax EGR Delete Kit Installed on GMC Sierra 2500HD
Block - Off Plates for LLY EGR Delete 2005 Duramax
PC Hose Clamps for 2005 Duramax EGR Delete Kit on Chevy Silverado 3500
Rubber Seal for egr delete kit for lly duramax
2005 lly duramax egr delete kit bolts and nuts
best lly egr delete Coolant Hose
Coolant Hose for lly engine

LLY EGR Delete Kit for 2004.5-2005 GMC Sierra/Chevy Silverado 6.6L Duramax

$65.99
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Details

Product Overview

Upgrade your 2004.5-2005 GMC Sierra or Chevy Silverado 2500HD/3500 with our premium LLY EGR Delete Kit.

Designed for the 6.6L LLY Duramax engine, this Duramax EGR Delete Kit LLY removes the factory EGR system and cooler, delivering enhanced performance, lower engine temperatures, and improved fuel efficiency. Crafted for off-road enthusiasts, this kit ensures a cleaner engine bay and superior reliability for your LLY Duramax.

Ideal For

  • Performance-Driven Drivers: Boost throttle response, fuel economy, and engine reliability with this LLY Duramax EGR Delete Kit, ideal for those seeking optimal performance.
  • Off-Road Enthusiasts: Perfect for tackling rugged terrains in your 2005 LLY Duramax.

Whether it's muddy trails or rocky landscapes, this EGR Delete Kit LLY Duramax is built to endure tough conditions.

Off-Road Use Only: Note that this EGR Delete LLY Duramax is not legal for use on pollution-controlled vehicles driven on public roads.
Shipping Details

Ontario CA / Springdale OH / Newark NJ
Package List
  • 2 PC BLOCK - OFF PLATES WITH RUBBER SEAL: These plates effectively block off the EGR system, preventing any unwanted air or exhaust gas flow. The rubber seals ensure a tight and leak - free fit.
  • 1 PC STAINLESS STEEL SUPPORT BRACKET: Provides structural support to the kit, ensuring all components are securely held in place.
  • 1 PC NICKEL PLATED STEEL EXHUAST BLOCK OFF: Blocks off the exhaust side of the EGR system, further enhancing the performance benefits.
  • 1 PC COOLANT HOSE (430mm / 17 inch): Replaces the original coolant hose, ensuring proper coolant flow in the modified system.
  • 2 PC HOSE CLAMPS: Secure the coolant hose in place, preventing any leaks.
  • 4 PC M8 X 20MM ALLEN BOLTS (SHORT): Used for various assembly purposes within the kit.
  • 4 PC M8 X 30MM ALLEN BOLTS (LONG): Provide additional length for specific mounting requirements.
  • 1 PC M10 X 20MM HEX HEAD BOLTS: Used for heavy - duty mounting applications.
  • 2 PC M8 FLANGED NUTS: Secure the bolts in place, ensuring a stable and reliable connection.
  • 1 PC FREE GASKET MAKER: Helps to create a proper seal between components, preventing any leaks.
Delivery Time

2-5 working days inland in the United States
Attention
Legal Disclaimer EGR DPF Delete Offroad Use Only

LEGAL DISCLAIMER

This product may NEVER be installed on a vehicle registered for highway or public street use. By installing this product onto your vehicle, you assume all risk and liability associated with its use. It is your responsibility to make sure your vehicle complies with all federal, state, and local emissions laws.

Federal and many state and local laws prohibit the removal, modification or rendering inoperative of any part of the design affecting emissions or safety on motor vehicles used on a public street or highway. Violation may result in a fine of up to $32,500 per vehicle (or possibly higher depending on changes in the law). All civil penalties and fines for removing your vehicle's emissions equipment are the sole responsibility of the end user.

No other applications besides off-road competition racing use are intended or implied. Depending on where you live, additional restrictions may apply. Check all applicable laws before installing or using.

Not available for sale or use in the state of California, Colorado and Arizona.

Product details

Core Advantages

  • Lower Engine Temperatures: The LLY EGR Delete Pipe bypasses the EGR cooler, reducing heat buildup and preventing overheating in your 2004, 2005 Duramax LLY.
  • Enhanced Throttle Response: Enjoy faster acceleration with a direct air-fuel mixture, improving drivability with this Duramax EGR Delete LLY.
  • Improved Fuel Economy: Optimize engine efficiency with the EGR Delete Kit for LLY Duramax, saving fuel over time.
  • Increased Reliability: Eliminate clogging risks associated with the EGR system, ensuring long-term durability for your LLY Engine.
  • Clean Engine Bay Aesthetic: Precision-engineered components provide a sleek, professional look for your 2004/2005 Duramax EGR Delete setup.
  • Heat-Resistant Design: Made from aircraft-grade 7075 aluminum, this LLY EGR Delete Kit withstands high temperatures and pressure.

Technical Specifications

  • Material: Aircraft-grade 7075 aluminum for durability and heat resistance.
  • Precision Machining: CNC-machined for a perfect fit on 2004.5-2005 LLY Duramax engines.
  • Tuner Requirement: Requires a tuner for proper engine calibration post-EGR delete.
  • Compatibility: Designed for 2004.5-2005 GMC Sierra 2500HD/3500 and Chevy Silverado 2500HD/3500 with 6.6L LLY Duramax.

Why Choose This LLY EGR Delete Kit?

  • Superior Quality: Built with high-strength materials, our Best LLY EGR Delete Kit outperforms competitors in durability and performance.
  • Comprehensive Warranty: Includes a 1-year warranty on components and hardware for peace of mind.

    Rigorously Tested: Engineered for tough conditions, from street to off-road, ensuring reliability for your 2004/2005 Duramax Delete Kit.
  • Complete Solution: Includes all necessary components for a seamless LLY Duramax EGR Delete installation.

Complete Package Contents

  • 2 PC Block-Off Plates with Rubber Seal: Ensures a leak-free EGR system block-off.
  • 1 PC Stainless Steel Support Bracket: Provides structural stability.
  • 1 PC Nickel-Plated Steel Exhaust Block-Off: Enhances performance by blocking exhaust recirculation.
  • 1 PC Coolant Hose (430mm / 17 inch): Maintains proper coolant flow.
  • 2 PC Hose Clamps: Secures the coolant hose.
  • 4 PC M8 x 20mm Allen Bolts (Short) and 4 PC M8 x 30mm Allen Bolts (Long): For secure assembly.
  • 1 PC M10 x 20mm Hex Head Bolt and 2 PC M8 Flanged Nuts: For heavy-duty mounting.
  • 1 PC Free Gasket Maker: Ensures a tight seal between components.

Compatibility List

  • 2004.5-2005 Chevrolet Silverado 2500HD 6.6L LLY Duramax
  • 2004.5-2005 Chevrolet Silverado 3500 6.6L LLY Duramax
  • 2004.5-2005 GMC Sierra 2500HD 6.6L LLY Duramax
  • 2004.5-2005 GMC Sierra 3500 6.6L LLY Duramax
  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).

General Information

Q: What is an LLY EGR Delete Kit?

A: An LLY EGR Delete Kit removes the factory EGR system and cooler from your 2004.5-2005 GMC Sierra or Chevy Silverado 6.6L LLY Duramax. It enhances performance, lowers temperatures, and improves reliability with a Duramax EGR Delete LLY.

Q: Why install an EGR Delete Kit for LLY Duramax?

A: Installing a 2005 LLY Duramax EGR Delete Kit reduces engine temperatures, improves throttle response, boosts fuel economy, and enhances reliability by eliminating EGR-related issues. It also gives your LLY Engine a cleaner look.

Compatibility and Usage

Q: Is this kit compatible with my vehicle?

A: Yes, it’s designed for 2004.5-2005 Chevy Silverado 2500HD/3500 and GMC Sierra 2500HD/3500 with the 6.6L LLY Duramax. Verify your vehicle’s model year before purchasing.

Q: Can I use this kit on a road-legal vehicle?

A: No, the EGR Delete LLY Duramax is for off-road use only. It’s not legal for pollution-controlled vehicles on public roads.

Installation and Requirements

Q: What tools are needed for installation?

A: Basic hand tools (wrenches, sockets) and a tuner are required for the LLY Duramax Delete Kit to ensure proper engine calibration.

Q: Is installation difficult?

A: Installation of the 2004/2005 Duramax EGR Delete Kit varies by skill level. Basic mechanical knowledge makes it manageable, but professional installation is recommended if you’re unsure.

Q: How long does installation take?

A: Expect 2-4 hours for installing the LLY EGR Delete Pipe, depending on experience and vehicle condition.

Performance and Benefits

Q: How much do temperatures drop with this kit?

A: The EGR Delete Kit Duramax can lower engine temperatures significantly, often by several degrees, depending on conditions, extending component life.

Q: Will it improve fuel economy?

A: Yes, the 2004/2005 LLY EGR Delete Kit enhances engine efficiency, potentially increasing miles per gallon slightly to moderately.

Q: How does it improve throttle response?

A: By removing the EGR system, the Duramax LLY EGR Delete Kit ensures a direct air-fuel mixture, resulting in quicker acceleration.

Quality and Warranty

Q: What materials are used in the kit?

A: The LLY Duramax EGR Delete is made from aircraft-grade 7075 aluminum, offering durability and heat resistance.

Q: Does it come with a warranty?

A: Yes, the Best LLY EGR Delete Kit includes a 1-year warranty on components and hardware.

Q: How is quality ensured?

A: The EGR Delete Kit for LLY Duramax is rigorously tested in street, track, and off-road conditions to ensure performance and reliability.