Flowmaster Flow FX Cat-Back Exhaust For 11-19 GM Silverado/Sierra 2500/3500 6.0L gs (2x) S2 Sport (Clear/Wide Cornering)

(2x) S2 Sport (Clear/Wide Cornering)

Its weather-resistant design ensures that your cargo remains protected from the elements

these tie rods easily outperform the competition

50-inch dual inlet and 3

2005-2023 GM Vehicles w/ Active Fuel Management

Flowmaster Flow FX Cat-Back Exhaust For 11-19 GM Silverado/Sierra 2500/3500 6.0L gs (2x) S2 Sport (Clear/Wide Cornering)The new Flowmaster Flow FX cat back exhaust system for the 2011 2019 GM Silverado Sierra 2500 3500 HD trucks with the 6. 0 liter engine is manufactured using durable 409 stainless steel throughout and features 3. 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 +21 hp and +23 lb ft at the rear wheels. This