Flowmaster 11-18 GM 1500 143in. Wheelbase 6.2L Force II Cat-Back Exhaust System - 817603

This Force II Cat-back stainless steel exhaust system is designed for 2011-2018 Chevrolet Silverado and GMC Sierra 1500 trucks with the 6.2L engine. Features include large 3.50-inch mandrel-bent tubing flowing into a Flowmaster 50 Series Big Block muffler for a muscular exterior sound, while the built-in Helmholtz chamber helps control the interior resonance.

The system uses the factory hanger locations for an easy installation and is finished off with a highly polished 4.00-inch 304 stainless steel tip embossed with the Flowmaster logo. This bolt-on system delivers noticeable performance gains while offering moderate interior and exterior sound levels and is covered by our Lifetime Limited Warranty.

• Dyno Tuned For Maximum Performance
• 50 Series Big Block Performance Muffler
• Large 3.50-inch Mandrel-bent Tubing
• Uses the Factory Hanger Locations
• Stainless Steel Construction
• Lifetime Limited Warranty
• Delta Flow Technology
• Flowmaster Quality

Specifications

• Country of Origin: USA
• Exhaust Type: Cat Back
• Liter: 6.2
• Material: 409 Stainless Steel
• Warranty: Manufacturer's Limited Lifetime Warranty
• Exit Style: Single Out Side
• Tip Finish: Polished
• Includes Muffler: Chambered
• Inlet Inside Diameter: 3.5
• Sound Level: Moderate
• Shape: Oval
• Mount Style: Welded
• Package Dimensions (L x W x H): 59.75 x 15.25 x 16.25 in
• Package Weight: 47.55 lb