Description
Performance Exhaust System. The Flowmaster FlowFX Dual Exhaust System with Black Tips; Side Exit delivers enhanced exhaust flow and a deep, aggressive sound profile that improves engine efficiency and vehicle tone. Specifically designed for Silverado and Sierra 1500 models, it balances sound and performance while remaining compatible with all factory mounting points and components.
Construction and Appearance. Built from durable 409 stainless steel and mandrel-bent 16-gauge tubing, this cat-back system features a straight-through Flow FX muffler for optimal flow. It is finished with large 4.50-inch black ceramic coated 304 stainless steel tips that resist corrosion and provide a striking appearance with their rolled, angled edges.
Installation. Installation is straightforward and can be completed at home using the included detailed instructions and necessary hardware. The system installs using all existing factory hanger locations and includes an additional hanger for the left tailpipe, requiring no cutting or welding.
Warranty. The system is backed by a lifetime limited warranty for long-term durability and customer satisfaction.
Application. Designed specifically for 2009-2013 Silverado and Sierra 1500 trucks equipped with the 5.3L V8 engine, suitable for both 2WD and 4WD models with 143.5 and 157.5-inch wheelbases only.
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Flowmaster 717822
CA Residents: WARNING: Cancer and Reproductive Harm
- Durable 409 Stainless Steel Construction
- 3.00-Inch Inlet Pipe To Single Inlet/Dual Outlet Straight-Through Muffler
- Large 4.50-Inch Diameter Black Ceramic Coated 304 Stainless Steel Tips With Rolled, Angled Edges
- Uses All Existing Factory Hanger Locations Plus Additional Hanger For Left Side Tailpipe
- Includes Installation Instructions And Necessary Hardware
- Mandrel-Bent 16-Gauge Stainless Steel Tubing
- Deep Powerful Tone Inside And Outside The Vehicle
- Clears The Factory Spare Tire
- Lifetime Limited Warranty
- Easy At Home Installation Without Cutting Or Welding
- Fits 09-13 5.3L Sierra and Silverado 1500 With 2WD/4WD And 143.5 Or 157.5-Inch Wheelbases Only
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Aluminized Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides – After Tire |
| Exhaust Loudness | Mild |






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