Flowmaster 817603 - Cat-back System 409S - Single Side Exit - Force II - Moderate Sound

Flowmaster 817603 - Cat-back System 409S - Single Side Exit - Force II - Moderate Sound

Flowmaster Force II Cat-back Exhaust System

Force II Cat Back System; Single; Single Rear Exit; Incl. 3.5 in. Inlet/50 Series™ Big Block Muffler/4 in. Logo Embossed 304 Stainless Tip; 409 Stainless Steel;

This Force II(R) 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(TM) 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(R) 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.

• Mandrel Bent 16ga 409 Stainless Tubing
• Limited Lifetime Warranty
• Moderate Exterior Exhaust Tone
• Incl. Hangers and Hardware For Easy Installation
• Axle Back System
• Dual Out Rear Exit
• Dyno Tuned for Maximum Performance
• Premium Flowmaster Quality