2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details
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Flowmaster FlowFX Dual Exhaust System with Black Tips; Side Exit (11-19 6.0L Sierra 2500 HD w/ 6.50-Foot Standard Box)Find parts that fit my vehicle
Item HG28001
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$853.16
170 Reviews
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-10% $853.16 set Was $947.95
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$299.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Dual Exhaust System
- Reduced Turbulence and Drag
- Smooth and Free-Flowing Exhaust Flow
- Stainless Steel Piping
- Limited Lifetime Warranty
- Fits 2011-2019 6.0L Sierra 2500 HD Models with 6.50-Foot Standard Box
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides - After Tire |
| Exhaust Loudness | Aggressive |
Description
Performance. The Flowmaster FlowFX Dual Exhaust System is a high-performance exhaust system that is designed to provide a powerful and aggressive exhaust note for your 6.0L Sierra 2500 HD with a 6.50-foot standard box. The FlowFX exhaust system is made from stainless steel piping, which provides durability and corrosion resistance, ensuring that the exhaust system will stand up to the rigors of heavy-duty use.
Efficient. One of the key features of the FlowFX exhaust system is its dual exhaust design. This design ensures that the exhaust gases flow more efficiently, resulting in increased horsepower and torque. The side exit design of the exhaust system also contributes to its performance benefits, as it reduces turbulence and drag, which can improve fuel efficiency and overall performance.
Reliable. The FlowFX exhaust system features a smooth and free-flowing exhaust flow, which is achieved through the use of carefully designed exhaust pipes and mufflers. This results in a deeper, more powerful exhaust note that is sure to turn heads and impress anyone who hears it.
Design. In addition to its performance benefits, the Flowmaster FlowFX Dual Exhaust System is also designed to be visually appealing. The stainless steel piping is sleek and modern, and the side exit design of the exhaust system gives your vehicle a sporty and cooler look.
Installation. Putting this Flowmaster FlowFX Dual Exhaust System with Black Tips on your 6.0L Sierra 2500 HD is easy and requires no drilling.
Warranty There is a limited lifetime warranty on this product.
Application. The Flowmaster FlowFX Dual Exhaust System with Black Tips fits 2011-2019 6.0L Sierra 2500 HD models with 6.50-Foot Standard Box.
Fitment:
- 2011 GMC Sierra 2500
- 2012 GMC Sierra 2500
- 2013 GMC Sierra 2500
- 2014 GMC Sierra 2500
- 2015 GMC Sierra 2500
- 2016 GMC Sierra 2500
- 2017 GMC Sierra 2500
- 2018 GMC Sierra 2500
- 2019 GMC Sierra 2500
Flowmaster 717987
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- Dual Exhaust Pipes
- (1) Muffler
- Tailpipe Extensions
- Gaskets and Clamps
- Hardware
- Instruction Manual
4.6
Customer Reviews (170)
Questions & Answers
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Will It Fit My Sierra 2500
- 6.0L V8 - 11, 12, 13, 14, 15, 16, 17, 18, 19
