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This listing is for Flowmaster 19-23 GM 1500 6.2L FlowFX Fits SS Cat-Back Exhaust

Part Number 717890

Flowmaster built its reputation on a single idea: an exhaust system should deliver real performance gains and a sound the driver actually wants to hear. The company's patented Delta Flow technology uses precisely angled internal chambers to scavenge exhaust gases and cancel unwanted frequencies, producing the deep, aggressive tone Flowmaster is known for without the drone that spoils a long drive. The range spans the well-known Super 40, 40, Super 50 and 10 Series mufflers through to complete mandrel-bent cat-back systems, headers and mufflers built for trucks, muscle cars and daily drivers alike. Every system is designed and tested in the United States and built from aluminized or stainless steel for a long service life.

This Flowmaster® Flow FX® cat-back exhaust system for the 2019-2023 GM Silverado/Sierra 1500 trucks with the 6.2L engine and factory dual exhaust, is manufactured using durable 409 stainless steel throughout and features 3.5-inch to dual 2.50-inch mandrel bent pipes for better exhaust gas flow, and a Flow FX "straight-through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +26 hp and +39 lb.ft at the rear wheels. This system fits all wheelbases and connects to the factory exhaust tips that exit in the rear bumper for a stealthy look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.

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