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EGR Delete Plate Intake Exhaust Block Off Kit Fit for LS LQ4 Silverado 4.8L 5.3L 6.0L

$23.99
375 in stock, ready to ship
Custom option
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Description

Features
1. Military-Grade Construction

  • 6061-T6 Aluminum: CNC-machined to 3.5mm thickness for 300% greater resistance to warping vs. thinner plates.
  • Anodized Finish: 12μm coating (GB/T5237.6-2008 standard) withstands 500+ hours of salt-spray testing.

2. Proven Performance Gains

  • Eliminates EGR Issues: Stops coolant contamination, intake manifold carbon deposits, and power degradation.
  • Reduces EGTs: Lowers exhaust gas temperatures by 15% for improved engine reliability.
  • Optimizes Airflow: Restores combustion efficiency for increased torque and fuel economy.

3. Hassle-Free Installation

  • Direct Bolt-On Design: Fits factory mounting points—no turbo or manifold removal required.
  • Professional Support: Video installation guides available (contact seller).

4. Legal Compliance

  • Off-Road/Race Use Only: Prohibited for public road use under federal emissions laws.

Compatibility List

  • Chevrolet/GMC Models:
  • High-Mileage Verified: Compatible with LQ4 engines (e.g., 2001 Silverado 2500 with 331,000 miles).

Why Choose This Kit?

  • Targeted Failure Prevention: Designed to resolve EGR cooler leaks and valve clogging—common LS series issues.
  • Racing-Tested Durability: Survives -40°F to 392°F thermal cycling and high-load diesel conditions.
  • Complete Replacement Solution: Includes all seals and hardware for leak-free operation.

Package Includes

  • 2× Anodized EGR Delete Plates
  • 3× A2-80 Stainless Steel Bolts (rated for 538°F)
  • 1× Viton O-Ring (chemical/oil-resistant)
  • 1× Graphite Composite Gasket (≥50% compression recovery)
  • Step-by-Step Installation Manual
Shipping & Returns Policy
  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).
Warehouse

Ontario CA / Springdale OH / Newark NJ

Package List
  • 2× Anodized EGR Delete Plates
  • 3× A2-80 Stainless Steel Bolts (rated for 538°F)
  • 1× Viton O-Ring (chemical/oil-resistant)
  • 1× Graphite Composite Gasket (≥50% compression recovery)
  • Step-by-Step Installation Manual
FAQ

Q1: What vehicles does this EGR delete kit fit?

A: This kit is designed for 2000–2020 Chevy Silverado 1500/2500HD, GMC Sierra 1500/2500HD, and GM Yukon/Savanna/Denali models equipped with LS V8 engines (4.8L/5.3L/6.0L LQ4). Verify compatibility by checking your engine code (e.g., LQ4) or VIN before purchase.

Q2: Is this EGR delete kit legal for street use?

A: No, this kit is for off-road/race use only. Federal law prohibits disabling emissions systems on public roads. It’s intended for racing, off-roading, or high-performance applications where emissions regulations don’t apply.

Q3: How do I install this EGR delete plate?

A: Installation is a direct bolt-on process requiring no turbo or manifold removal. Key steps include:

  1. Drain coolant and disconnect batteries.
  2. Remove the factory EGR components.
  3. Secure the delete plates using the included stainless steel bolts.
  4. Reinstall seals and refill coolant.
    Professional installation is recommended—contact us for video guides.

Q4: What materials are used, and why?

A: Crafted from 6061-T6 aluminum (3.5mm thickness) for:

  • 300% greater warp resistance vs. thinner plates.
  • Corrosion resistance via anodized finish (12μm coating).
  • Heat tolerance up to 200°C (392°F).

Q5: What performance benefits does this kit provide?

A:

  • Eliminates EGR issues: Stops coolant leaks, carbon buildup, and power loss.
  • Lowers EGTs: Reduces exhaust gas temperatures by 15% for improved engine reliability.
  • Restores airflow: Optimizes combustion efficiency for increased torque and fuel economy.

Q6: Does this kit include all necessary hardware?

A: Yes! Package includes:

  • 2× anodized EGR delete plates
  • 3× A2-80 stainless steel bolts (rated for 538°F)
  • 1× Viton O-ring (oil-resistant)
  • 1× graphite composite gasket (≥50% compression recovery)
  • Step-by-step installation manual

Q7: Will this kit void my vehicle’s warranty?

A: Modifying emissions systems may void manufacturer warranties. Consult your dealership before installation if warranty concerns exist.

Q8: Can I use this on a high-mileage engine?

A: Absolutely! This kit is ideal for high-mileage LS engines (e.g., 2001 Silverado 2500 with 331,000 miles). It resolves common failures like EGR cooler leaks and valve clogging.

Q9: How does this kit differ from competitors?

A:

  • Military-grade construction for extreme durability.
  • Precision CNC machining ensures perfect fitment.
  • Complete replacement solution (no additional parts needed).
Delivery Time

2-5 working days inland in the United States

Installation Guide

Product details

Product Overview
Eliminate EGR system failures and enhance engine performance with this precision-engineered EGR Delete Kit, designed for 2000-2020 Chevy Silverado 1500/2500HD, GMC Sierra 1500/2500HD, and GM Yukon/Savanna/Denali models equipped with LS V8 engines (4.8L/5.3L/6.0L LQ4). Crafted from aircraft-grade 6061-T6 aluminum with CNC precision, this kit resolves coolant leaks, carbon buildup, and power loss caused by faulty EGR systems.

Ideal For

  • Chevrolet/GMC LS Truck Owners: 2000–2020 Silverado 1500/2500HD, Sierra 1500/2500HD (including LQ4 high-mileage engines).
  • Performance Enthusiasts: Off-road drivers, racing teams, and repair shops seeking durable, emissions-free upgrades.

Customer Reviews

Based on 7 reviews
86%
(6)
14%
(1)
0%
(0)
0%
(0)
0%
(0)
B
Brandon Roddy
Great product but keep in mind

Worth every penny, keep in mind though your likely to snap the egr exhaust side bolt, so either have an ez out or unplug the egr cable to the solenoid, you can still take out and plug the intake manifold side.

P
Peter Pusinskas
It comes with what you need. Rusted bolts suck

My bolts on bottom side wouldn't come out because rust and i broke heads off so having to figure out something else for it. But if the bolts had came out everything would've worked perfect. Top part fits like a glove. Rusted bolts suck.

M
Mauricio San Juan

great product

A
Armando Herrera
Egr block off

Bolted on with no problem

C
Chad Niemi
Everything worked great

The delete kit worked perfectly for my situation. Used it on a 2001 GMC Sierra 2500HD. Thanks for a great product.

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