Flowmaster 817451 Force II Cat-Back Exhaust System
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This Force II Cat-back exhaust system is specifically designed for 2011-2019 GM Silverado/Sierra 2500HD/3500HD crew cab/short bed trucks with the 6.0L engine. This emissions legal system is constructed from 3.50-inch mandrel-bent stainless steel tubing flowing into a 50 Series Big Block performance muffler for a mild to moderate tone inside and moderate sound level outside the truck.
The tailpipe exits behind the right rear tire, which is ideal for towing applications, and is finished off with a large 4.00-inch polished stainless steel tip. The system uses the factory hanger locations making for a quick and easy installation. Includes all necessary parts, hardware, and detailed instructions for an easy installation you can do at home. Covered by our Limited Lifetime Warranty. Note: Fits 2 and 4 wheel drive Crew Cab models with the 6.5ft bed.
- Includes Hangers and Hardware for and Easy Installation
- Large 4.00-inch Polished 304 Stainless Steel Tip
- 3.50-inch Mandrel bent Stainless Steel Tubing
- Connects After Factory Catalytic Converter
- 50 Series Big Block Performance Muffler
- Uses the Factory Hanger Locations
- Moderate Exterior Exhaust Tone
- Quick and Easy Easy Installation
- Lifetime Limited Warranty
Warranty
Manufacturer's Limited Lifetime Warranty
Specifications
| Material | 409 Stainless Steel |
| Series | 50 Series Big Block |
Shipping Information
Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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