2019-2024
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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AFE Apollo GT Series 3-Inch Muffler Upgrade (19-24 5.3L Sierra 1500)Find parts that fit my vehicle
Item S512967
Sierra 1500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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Our Price
$225.00
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Ship to: Columbus - 43215
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Add Installation From:
Wards Auto Repair LLC
551 Corbett Rd, Groveport, OH
11 miles away
25 Reviews
*Specific shop subject to availability
Total cost of service $249.00
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Premium 409 Stainless Steel Muffler
- Three-Inch Inlet and Outlet
- Excellent Durability and Corrosion-Resistance
- Deep, Throaty Sound
- Clamp-On Installation
- Requires Cutting of the Original Muffler
- Two-Year Structural Warranty, 90-Day Finish
- Fits 2019-2024 GMC Sierra 1500 Models
| Brand | AFE |
| Muffler Inlet Size | 3.00 Inch |
| Muffler Installation Type | Weld-On Muffler |
| Muffler Type | Straight-Through Muffler |
Description
Give Your Sierra and Aggressive Rumble. Most modern vehicles, even pickups like your Sierra, are set up from the factory to produce as little noise as possible. While comfortable and desirable for some, most enthusiasts love the sound of the trademark V8 grumble. This AFE Apollo GT Series 3-Inch Muffler Upgrade provides a throaty, deep, menacing rumble that lets all surrounding vehicles know what’s under your hood! This product isn’t obnoxiously loud, ensuring a comfortable ride with minimal drone, though it provides a significantly different tone than your factory muffler.
Premium Construction. This muffler is manufactured from high-quality 409 stainless steel for excellent strength and corrosion resistance, withstanding the elements, road salt, and other deicing agents for long service life.
Requires Cutting. While This product does feature a simple clamp-on installation, this can only be accomplished after cutting the factory tailpipe with a reciprocating saw, grinder, or hacksaw. Once the factory muffler is removed, this replacement can be installed in its place and secured using the included clamps.
Improved Performance. This product features a highly efficient design due to reduced baffling and packing, ensuring a slight boost in efficiency and, thus, performance.
Warranty. A limited 2-year structural and 90-day finish warranty covers This product against manufacturing defects.
Application. This AFE Apollo GT Series 3-Inch Muffler Upgrade fits all 2019-2024 GMC Sierra 1500 Models.
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
AFE 49C44121
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) Muffler
- (3) Clamps
4.7
Customer Reviews (22)
Questions & Answers
10 More Questions
Will It Fit My Sierra 1500
- 3.0L I6 Duramax - 22
- 5.3L V8 - 19, 20, 21, 22, 23, 24
- 6.2L V8 - 22
