Installation Time
(approx) 3 Hours
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Flowmaster FlowFX Single Exhaust System with Black Tip; Side Exit (11-19 6.0L Sierra 3500 HD)
Item SHG24097
Our Price
$870.95 kit
Military, Medical & First Responders
$43.55 Available in AT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
CONFIRM THIS FITS YOUR VEHICLE!
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Flowmaster FlowFX Single Exhaust System
- Raw Metal Finish
- Includes Black 5.0-Inch Ceramic Tip
- Side Exit Type
- Uses 409 Stainless Steel with 3.50 Inch Mandrel Bent Pipes
- Straight-Through Design
- Moderate Sound Level
- Dyno Tested 21 Horsepower and 23 Pound per Foot Power Increase
- Improved Air Flow
- Limited Lifetime Warranty
- Fits 2011 – 2019 6.0L GMC Sierra 3500 HD 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 | Single |
| Exhaust Exit Location | Passenger Side - After Tire |
| Exhaust Loudness | Moderate |
Description
Improved Performance. Made for the GMC Sierra 3500 HD, this Flowmaster FlowFX Single Exhaust System offers a Dyno-tested improvement of 21 horsepower and 23 pounds per foot. This increase is due to its straight-through design that improves air flow with a moderate sound level.
Installation. Putting this Flowmaster FlowFX Single Exhaust System on your ride is easy and requires no drilling.
Warranty. There is a limited lifetime warranty for this Flowmaster FlowFX Single Exhaust System.
Application. This Flowmaster FlowFX Single Exhaust System fits 2011 – 2019 6.0L GMC Sierra 3500 HD models.
Flowmaster 717931
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 Assembly
- (1) Tip
Tech Guides:
- Corsa vs. Magnaflow: Which Exhaust System Performs & Sounds Best?
- Magnaflow vs. Borla: Which Exhaust Performs & Sounds the Best
- Glossary What Are The Best Exhaust Systems? How Exhaust Systems Work
- What’s the Best Exhaust System for Optimized Fuel Economy?
- Top 10 Favorite Exhaust Brands
- The Top 7 Aftermarket Exhaust Choices for Your Daily Driver
- The Pros & Cons of a New Exhaust System
- The Best Truck Exhaust Systems for Serious Towing
- The Benefits of a Cat Back Exhaust System
- The Anatomy of an Exhaust System
- Magnaflow vs. Flowmaster: Which Exhaust System Sounds the Best
- How to Install a Flowmaster Exhaust System
- Exhaust Systems Comparison: The Best & Most Affordable Performance Exhaust for You
- Diesel Trucks: What You Need to Know about Exhaust
4.5
Customer Reviews (210)
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Sierra 3500
- 6.0L V8 - 11, 12, 13, 14, 15, 16, 17, 18, 19
Designed for a Crew Cab with a 6.50-Foot Standard Box
