Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Flowmaster American Thunder Dual Exhaust System with Polished Tips; Side/Rear Exit (19-25 2.7L Sierra 1500)
Item S568168
Sierra 1500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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245 Reviews
Our Price
$1,113.95 each
Ship to: Columbus - 43215
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Recommended Install Shops
Install Shops are available near Columbus - 43215
Add Installation From:
Wards Auto Repair LLC
551Corbett RD , GROVEPORT, OH
11 miles away
25 Reviews
*Specific shop subject to availability
Total cost of service $299.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- American Thunder Dual Exhaust System with Polished Tips
- Side/Rear Exit
- Made From High-Quality 409S Stainless Steel For Corrosion Resistance
- Dual Exhaust System For Improved Performance And Aggressive Sound
- Mandrel-Bent Tubing For Maximum Exhaust Flow
- Features Polished Stainless Steel Tips
- Offers Both Side And Rear Exit Configurations For Versatility
- Limited Lifetime Warranty
- Moderately Difficult
- Fits 2019-2024 2.7L Sierra 1500 Models
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides or Rear - After Tire |
| Exhaust Loudness | Aggressive |
Description
Enhanced Performance and Sound. The American Thunder Dual Exhaust System with Polished Tips is designed to elevate the performance of your 2.7L Sierra 1500. This dual exhaust system not only improves engine efficiency with its mandrel-bent tubing for maximum exhaust flow but also delivers an aggressive sound that enhances the driving experience.
Construction and Appearance. Constructed from high-quality 409S stainless steel, this exhaust system offers excellent corrosion resistance, ensuring long-lasting durability. The system features polished stainless steel tips, adding a sleek and stylish finish to your vehicle. It provides both side and rear exit configurations, allowing for versatility in installation and appearance.
Installation. Installation is moderately difficult and may require professional assistance for optimal results. The system's design allows for a precise fit, but due to its complexity, it is recommended that installation is performed by someone with mechanical experience.
Warranty. This product comes with a limited lifetime warranty, offering peace of mind and assurance of its quality and performance.
Application. This American Thunder Dual Exhaust System with Polished Tips fits2019-2024 2.7L 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
Flowmaster 818113
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) Exhaust Pipes
- (1) Muffler
- (1) Dual Polished Exhaust Tips
- (1) Mounting Clamps And Hardware
4.6
Customer Reviews (245)
Questions & Answers
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Will It Fit My Sierra 1500
- 2.7L I4 - 19, 20, 21, 22, 23, 24
