Flowmaster® (19-23) Silverado/Sierra 409SS American Thunder Cat-Back System (Crew/Double Cab)
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Flowmaster® (19-23) Silverado/Sierra 409SS American Thunder Cat-Back System (Crew/Double Cab) is backordered and will ship as soon as it is back in stock.
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Flowmaster® (19-23) Silverado/Sierra 409SS American Thunder Cat-Back System (Crew/Double Cab) is backordered and will ship as soon as it is back in stock.
Description
Description
Compatible: (5.3L)
2019 - 2023 Chevy Silverado (NEW BODY STYLE)
2019 - 2023 GMC Sierra (NEW BODY STYLE)
Features:
- Large 3.50 inch Polished 304 Stainless Tips
- Uses the Factory Hanger Locations
- Deep, Powerful Performance Tone
- Full Stainless Steel Construction
- Clears Factory Spare Tire
- Lifetime Limited Warranty
- Mandrel-bent Tubing
- Easy Installation
| Brand | Flowmaster |
|---|---|
| Catalytic Converter Included | No |
| Emission Code | 5 |
| Exhaust Series | American Thunder |
| Exit Position | Dual Out Rear / Dual Out Side |
| Heat Shield | No |
| Material | 409 Stainless Steel |
| Mount Type | Uses Factory Hangers |
| Muffler Body Length (in) | 13.5 |
| Muffler Color | Black |
| Muffler Finish | Painted |
| Muffler Inlet Diameter (in) | 3 |
| Muffler Inlet Location | Centered |
| Muffler Material | 409S Stainless Steel |
| Muffler Outlet Diameter (in) | 2.5 |
| Muffler Outlet Location | Dual Outlet |
| Muffler Overall Length (in) | 19.5 |
| Muffler Part Number | Kit Only |
| Muffler Quantity | 1 |
| Muffler Series | Super 40 Series |
| Muffler Shape | Oval |
| Muffler Type | Reflection |
| Product Type | Exhaust System |
| Single Dual | Dual |
| Sound Level | Aggressive / Moderate |
| System Type | Cat-back |
| Tip Cut | Angle |
| Tip Diameter (in) | 3.5 |
| Tip Edge Style | Cut |
| Tip Finish | Polished |
| Tip Length (in) | 13 |
| Tip Logo | Embossed |
| Tip Material | 304 Stainless |
| Tip Quantity | 2 |
| Tip Shape | Round |
| Tubing Diameter (in) | 2.5 |
| Tubing Material | 409S Stainless Steel |
| California Proposition 65 Chemical Name | Chromium (hexavalent compounds) |
| Nickel (Metallic) | |
| California Proposition 65 Chemical Name 1 | Nickel (metallic) |
| California Proposition 65 Chemical Name 2 | Chromium (hexavalent compounds) |
| California Proposition 65 Required | Yes |
| Part Number | 817853 |
Install Guide:

Warranty:









