2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Magnaflow Street Series Dual Exhaust System with Polished Tips; Side Exit (19-25 5.3L Sierra 1500 w/o Factory Dual Exhaust)Find parts that fit my vehicle
Item S510292
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81 Reviews
Our Price
$1,225.00 kit
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- For That Aggressive Yet Smooth Exhaust Sound
- Increases the Truck’s Off-Road Presence
- Muffler Comes With a Straight-Through, Free-Flowing Design
- Displays a Premium-Quality 3-Inch Stainless Steel Tubing Construction
- Includes (2) Polished Stainless Steel Round Tips
- Exhaust Exits to the Truck’s Sides
- Moderate Installation Level
- Fits 2019-2025 5.3L Sierra 1500s without Factory Dual Exhaust
| Brand | Magnaflow |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides - After Tire |
| Exhaust Loudness | Mild |
Description
Moderate Exhaust Sound. With Magnaflow’s 3-Inch Street Series Dual Exhaust System with Side Exit, expect your GMC Sierra 1500 to put on a show-stopping performance on your next off-road trip. Each time you step on the gas, this exhaust system will let out a moderately smooth yet aggressive sound that’s far louder than your truck’s stock exhaust.
Increases the Truck’s Gas Flow. Since this stainless steel exhaust is mandrel-bent, it’s able to consistently generate a higher exhaust flow. It’s also engineered to keep the gas flow smooth as it enters the system’s cross-section area. As a result, your vehicle will gain an increase in its horsepower and torque, improving its off-roading capabilities.
Boasts a Durable Off-Road-Ready Build. Thanks to its high-quality 3-inch stainless steel tubing construction, the Street Series Dual Exhaust System boast remarkable durability. This also means they can stand up to the demands of severe-duty driving conditions, as well as the harshest off-road terrains.
Medium Level of Installation. Installing this product isn’t an easy task. For this reason, having moderate mechanical expertise is recommended if you plan to install this product by yourself.
Application. Magnaflow’s 3-Inch Street Series Dual Exhaust System with Side Exit is compatible with 2019-2025 5.3L Sierra 1500s without Factory Dual Exhaust.
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Fitment:
- 2019 GMC Sierra 1500
- 2020 GMC Sierra 1500
- 2021 GMC Sierra 1500
- 2022 GMC Sierra 1500
- 2023 GMC Sierra 1500
- 2024 GMC Sierra 1500
- 2025 GMC Sierra 1500
Magnaflow 19473
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Inlet Pipe Assembly
- (1) Exit Pipe
- (1) Muffler Assembly
- (1) Driver Side Exit Pipe
- (1) Passenger Side Exit Pipe
- (1) Driver Side Tip Assembly
- (1) Passenger Side Tip Assembly
- (2) Tips
- Installation Hardware
4.5
Customer Reviews (81)
Questions & Answers
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Will It Fit My Sierra 1500
- 3.0L I6 Duramax - 22
- 5.3L V8 - 19, 20, 21, 22, 23, 24, 25
- 6.2L V8 - 22
