Description
Description
American Thunder Cat Back Exhaust System; Dual; Dual Out Rear Side Exit; Incl. 2.5 in. Tubing/50 SeriesHD Muffler/3.5 in. Logo Embossed Stainless Tip; 409 Stainless Steel;
Flowmaster’s American Thunder Cat-back exhaust system for the 2011-2018 Chevrolet/GMC Silverado/Sierra 1500 pickups with the 6.2L V8 engine is perfect for the person looking for an aggressive exterior sound level while maintaining a moderate interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt on 409S stainless steel system features a 3.50 inch inlet pipe assembly that runs into a 50 HD Series muffler. The systems uses 2.50 inch mandrel bent tailpipes for maximum performance and then is finished off with 3.50 inch polished stainless steel tips with embossed Flowmaster logos. This dual exit system can be exited out each side or straight out under the rear bumper. The exhaust system is covered by Flowmaster’s Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. 2011-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 6.2L V8 gas engine.
Features & Benefits
- Mandrel Bent Stainless Steel Tubing
- Includes Hangers And Hardware For Easy Installation
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- 3 Year Limited Warranty
- Made in the USA
- Patented Delta Flow Technology
| Material: | 409 Stainless Steel |
|---|---|
| Part Type: | Exhaust System Kit |
| Exhaust Series: | American Thunder |
| Exit Position: | Dual Rear Same Side |
| Heat Shield Attached: | No |
| Muffler Body Material: | 409S Stainless Steel |
| Muffler Count: | 1 |
| Muffler Inlet Diameter: | 3.500 in. |
| Muffler Part Number: | Kit Only |
| Muffler Type: | Welded Baffle |
| Outlet Outside Diameter: | 2.500 in. |
| Sound Level: | Moderate |
| Tail Pipe Diameter: | 2.500 in. |
| Tip Diameter: | 3.500 in. |
| Tip Finish: | Polished |
| Tip Logo: | Embossed |
| Tip Quantity: | 2 |
| Tip Type: | Double Wall |
| Tubing Material: | 409S Stainless Steel |
| Catalytic Converter Included: | No |
| Exhaust Type: | Dual |
| Exit Style: | Straight |
| Inlet Inside Diameter: | 3.500 in. |
| Mount Type: | Uses Factory Hangers |
| Muffler Body Shape: | Oval |
| Muffler Finish: | Gray |
| Muffler Outlet Diameter: | 2.500 in. |
| Muffler Series: | 50 Series HD |
| Single or Dual: | Dual |
| System Type: | Cat Back |
| Tip Cut: | Angle |
| Tip Edge Style: | Cut |
| Tip Length: | 13.000 in. |
| Tip Material: | 304 Stainless Steel |
| Tip Shape: | Round |
| Tubing Diameter: | 2.500 in. |





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