Exhaust› Mufflers and Resonators

Spelab

L5P Duramax Full Delete Kit

$134.99

SKU: SPOS09024-OS20049-BK-ES08120-ES08074

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Spelab L5P Duramax Full Delete Kit is a comprehensive performance package for 2017-2025 Silverado and Sierra models equipped with the 6.6L Duramax L5P engine. This kit eliminates the Diesel Particulate Filter (DPF), Exhaust Gas Recirculation (EGR), Crankcase Ventilation (CCV), and Diesel Exhaust Fluid (DEF) systems.
Show original supplier description
The Spelab L5P Duramax Full Delete Kit is a performance upgrade package engineered for 2017-2025 Silverado and Sierra trucks equipped with the 6.6L Duramax L5P engine. By removing these components, the kit aims to unlock the full power potential of the engine and reduce exhaust restrictions. This delete kit is specifically recommended for off-road use, towing, racing, and vehicles operating in harsh environmental conditions. The elimination of these factory emissions control systems can lead to improved fuel economy and enhanced engine longevity. Please be aware that the removal of emissions equipment may render the vehicle illegal for use on public roads in many jurisdictions. Installation of this kit typically requires professional knowledge and may necessitate further tuning to ensure optimal performance and engine operation after the components have been removed. Ensure compatibility with your specific vehicle year and engine configuration before purchase.

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

BrandSpelab
Part NumberSPOS09024-OS20049-BK-ES08120-ES08074
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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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