Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Flowmaster FlowFX Dual Exhaust System with Black Tips; Side Exit (19-26 2.7L Sierra 1500)Find parts that fit my vehicle
Item S546849
Our Price
$1,065.95 kit
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$53.30 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Max Increases Of Up To 9 Hp And 12 Lb-Ft Over The Stock Exhaust At The Rear Wheels
- Single 3.50-Inch To Dual 2.50-Inch Mandrel Bent 16-Gauge 409 Stainless Steel Tubing Maximizes Exhaust Flow And Improves Durability
- 4.50-Inch Black Ceramic Coated Tips Add A Custom Look To The Truck
- Includes Complete Hardware And Factory Styled Hangers In The Stock Locations For An Easy Installation
- Flow FX Straight Through Performance Muffler Delivers A Deep, Moderate Performance Tone And Improves Exhaust Flow
- Fits 2019-2026 2.7L Chevrolet and GMC Sierra 1500 Models
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 3.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Passenger Side - After Tire |
| Exhaust Loudness | Moderate |
Description
Performance Exhaust System. The Flowmaster FlowFX Dual Exhaust System with Black Tips and Side Exit enhances your truck’s exhaust flow and power output, delivering noticeable horsepower and torque gains at the rear wheels. Designed for the 2.7-liter turbocharged engine, it provides an improved, moderate performance exhaust tone that balances sound and drivability, making it ideal for daily driving and performance applications.
Construction and Appearance. Constructed entirely of durable 409 stainless steel with mandrel bent tubing, this system ensures long-lasting strength and optimal exhaust flow. The dual exhaust exits feature 4.50-inch black ceramic coated tips with an angled, rolled edge design for a sleek, custom look that complements the vehicle’s styling.
Installation. The exhaust system uses factory hanger locations and includes all necessary hardware, allowing for a straightforward installation process with no drilling required. It is designed for a direct bolt-on fit, enabling enthusiasts to install the system easily at home.
Warranty. This product is backed by a lifetime limited warranty, providing confidence in its durability and performance.
Application. Engineered specifically to fit 2019-2026 Chevrolet and GMC Sierra 1500 models equipped with the 2.7-liter turbocharged engine, ensuring an exact match for these vehicles.
Flowmaster 718114
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- Inlet Pipe
- Extension Pipe
- Muffler
- (2) Front Tailpipe
- (2) Rear Tailpipe
- (2) Side Exit Pipe
- (2) Ceramic 4.50-Inch Black Tips
- Installation Hardware
- Installation Instructions
Tech Guides:
- Best Truck Exhaust Systems: The Complete Buyer's Guide
- Glossary What Are The Best Exhaust Systems? How Exhaust Systems Work
- Top 10 Favorite Exhaust Brands
- The Top 7 Aftermarket Exhaust Choices for Your Daily Driver
- The Best Truck Exhaust Systems for Serious Towing
- Magnaflow vs. Flowmaster: Which Exhaust System Sounds the Best
- GMC Sierra 1500 Cat-Back Exhausts
4.6
Customer Reviews (225)
Questions & Answers
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Will It Fit My Sierra 1500
- 2.7L I4 - 19, 20, 21, 22, 23, 24, 25, 26
Designed for Double Cab and Crew Cab Models
