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Pick Up More Power and Looks in Your Truck with a Flowmaster Signature Series Exhaust System
Get some extra oomph out of your truck—and give it high-end looks it deserves—with a Flowmaster Signature Series Exhaust System. On 2019-24 5.3L Chevy/GMC 1500 pickups, the cat-back systems deliver an additional 21 horsepower and 26 lbs.-ft. of torque.
Signature Series systems have brushed 304 stainless steel three-inch inlet pipe(s) that send exhaust gasses to a Signature Series straight-through muffler for a deep, performance tone. Finishing things off are 4.5-inch diameter (four-inch on Broncos), 304 stainless steel, PVD-coated black chrome exhaust tips.
Other features include:
- Moderate-to-aggressive sound level increase over stock
- Brushed appearance removes tooling marks for cleaner looks
- Hand-TIG-welded construction produces stronger, more precise welds and a better appearance than other brands’ MIG-welded systems
- Installer-friendly design that needs just basic hand tools
- Made in the USA
- Limited lifetime warranty
- 2014-2024 4.3L-5.3L Chevy/GMC Silverado/Sierra 1500
- 2015-2024 2.7L-5.0L Ford F-150
- 2009-2023 5.7L Hemi RAM 1500
- 2021-2024 2.3L/2.7L Ford Bronco
- 2016-2023 3.5L Toyota Tacoma