Description
Hear the Flow. Flowmaster has long been known for their legendary craftsmanship of the exhaust systems they produce and the Force II Cat-Back Exhaust is no exception. If you’re looking to increase the performance of your GMC Sierra while giving it an aggressive sound, this exhaust system is a great way to go. Aside from the performance aspects, this single side exit exhaust is also emissions legal in most states.
Stainless Steel Construction. The Flowmaster Force II Cat-Back Exhaust System is made of stainless steel and produces a mild tone, thanks to Flowmaster’s patented Delta Flow Techonology. This exhaust is made to last, and bolts on easily, with no welding required.
Easy Installation. The Flowmaster Force II Exhaust can be installed easily in about an hour.
Warranty Information. Flowmaster’s products come with a limited lifetime warranty. Please see full manufacturer’s warranty for additonal details and exclusions.
Application. The Flowmaster Force II Cat-Back Exhaust fits 2014-2018 GMC Sierra 1500 models with the 4.3-liter engine.
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Flowmaster 817672
CA Residents: WARNING: Cancer and Reproductive Harm
- Force II Exhaust System Improves Horsepower and Torque
- Stainless Steel Construction
- Bolt-On Installation
- Mild Performance Tone
- Patented Delta Flow Technology
- Lifetime Limited Warranty
- Fits 2014-2018 GMC Sierra 1500 Models w/ 4.3L Engine
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Single |
| Exhaust Exit Location | Passenger Side – After Tire |
| Exhaust Loudness | Mild |






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