Description
Flowmaster Perform. Enjoy upgraded performance with the Flowmaster American Thunder Dual Exhaust System with Polished Tips; Side/Rear Exit. This dual exhaust system features massive 3-inch dual tailpipes with a premium grade stainless steel construction, along with a Delta Flow Technology 50 Series HD muffler.
Uses Your Factory Hangar Locations. This unit uses your factory hanger locations for a seamless integration.
Warranty. This product is protected by a limited lifetime warranty, which protects against defects in materials and workmanship from the manufacturer. The manufacturer accepts no responsibility for lack of maintenance or improper use.
Installation. It takes no more than 1 hour to install this product if you have moderate to expert level mechanical skills.
Application. Flowmaster American Thunder Dual Exhaust System with Polished Tips; Side/Rear Exit is compatible with the 2011-2019 6.0L Chevrolet Silverado 3500 HD.
Flowmaster 817541
CA Residents: WARNING: Cancer and Reproductive Harm
- Dual Exhaust System
- Massive 3-Inch Dual Tailpipes
- Premium Grade Stainless Steel Construction
- Delta Flow Technology 50 Series HD Muffler
- Uses Your Factory Hangar Locations
- Limited Lifetime Warranty
- Easy Installation
- Compatible with the 2011-2019 6.0L Chevrolet Silverado 3500 HD
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 3.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Rear – Dual |
| Exhaust Loudness | Moderate |






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