Air and Fuel› Performance Packages

GDP

EGR Upgrade Kit

$237.50

SKU: 215-01006

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The GDP EGR Upgrade Kit is a component designed to enhance the performance and reliability of your 2017-2019 Duramax 6.6L L5P engine. This kit replaces the factory EGR system to improve airflow and reduce engine temperatures.

It is built for heavy-duty applications such as towing, hauling, and off-road driving, ensuring your Duramax runs cooler and more efficiently. The kit includes all necessary components for a straightforward installation and aims for long-lasting performance.
Show original supplier description
The GDP EGR Upgrade Kit is engineered to enhance the performance and reliability of your 2017-2019 Duramax 6.6L L5P engine. By replacing the restrictive factory Exhaust Gas Recirculation (EGR) system, this kit facilitates improved airflow and helps to reduce engine temperatures, contributing to better overall efficiency and durability, especially under demanding conditions. This upgrade is particularly beneficial for heavy-duty applications, including towing, hauling, and off-road driving. The GDP EGR Upgrade Kit ensures that your Duramax engine operates at lower temperatures and with greater efficiency, even when subjected to significant workloads. Key advantages of this EGR upgrade include improved airflow for optimized engine performance, lower engine temperatures during strenuous use, and durable construction capable of withstanding extreme conditions. As a complete kit, it contains all the components required for a seamless upgrade, making it an ideal solution for those who frequently tow or haul heavy loads.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandGDP
Part Number215-01006
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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