Exhaust› Exhaust Pipes, Systems and Components

PPE

Mandrel-Bent 304 Stainless Steel Cat-Back Exhaust

$539.99

SKU: 117053020

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The PPE Single Exhaust System is a cat-back performance exhaust designed for 2020-2022 3.0L Duramax Silverado 1500 trucks. This system features mandrel-bent 304 stainless steel tubing with a side-exit design and a durable black ceramic-coated tip to improve exhaust flow and engine sound.
Show original supplier description
The PPE Single Exhaust System is a 4-inch cat-back performance upgrade engineered to reduce back pressure and optimize exhaust flow in your 2020-2022 3.0L Duramax Silverado 1500. By clearing the restrictive factory exhaust, this system provides a noticeable improvement in throttle response, horsepower, and torque, while delivering a deep, aggressive engine growl without excessive cabin drone. Installation is straightforward and takes approximately one hour, utilizing your vehicle's OEM hanger locations for a direct-fitment experience. The kit includes all necessary mounting hardware and an instruction manual to guide you through the process. Compatibility is specific to 2020-2022 Silverado 1500 models equipped with the 3.0L Duramax engine. Please verify your specific trim and configuration before installation to ensure proper fitment.

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

BrandPPE
Part Number117053020
CategoryExhaust
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1M+ Enthusiasts
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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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