Description
Selected 14–18 Silverado and Sierra 1500 trucks with the 5.3-liter engine, two- or four-wheel drive and 143.5- or 153-inch wheelbases use FlowFX 717857. A 3-inch inlet feeds the straight-through muffler, then a mandrel-bent single tailpipe exits behind the passenger-side rear tire. The 409S stainless system has a 4-1/2-inch black ceramic-coated 304S stainless tip and deep performance tone.
Features
- Full Stainless Steel Construction
- Deep Powerful Tone Outside The Vehicle
- FlowFX "Straight-Through" Performance Muffler
- Large 4.5-Inch Black Ceramic Coated Stainless Tips
Specifications
| Sound Level | Moderate |
|---|---|
| Type | Cat-Back |
| Exhaust Type | Single |
| Outlet Type | Single |
| Exit Position | Single Passenger Side Rear Exit |
| Material | Stainless Steel |
| Diameter (IN) | 3 Inch |
| Includes Exhaust Tip | Yes |
| Exhaust Tip Style | 4-1/2 Inch Round Angle-Cut |
| Exhaust Tip Material | Stainless Steel |
| Includes Muffler | Yes |
| Muffler Quantity | 1 |
| Includes Exhaust Pipe Muffler Delete | No |
| Muffler Configuration | Single Inlet, Single Outlet |
| Muffler Brand | Flowmaster |
| Includes Hardware | Yes |
| Required Welding | Yes |
| Estimated Install Time (Hours) | 2 |
Limited Lifetime Warranty.
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