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Flowmaster Exhaust Chevy Silverado/ GMC Sierra 1500 5.3L 2/4 WD (19-24) 3" Catback - Flow FX 717858
Flowmaster Exhaust Chevy Silverado/ GMC Sierra 1500 5.3L 2/4 WD (19-24) 3" Catback - Flow FX 717858
Flowmaster Exhaust Chevy Silverado/ GMC Sierra 1500 5.3L 2/4 WD (19-24) 3" Catback - Flow FX 717858
Flowmaster Exhaust Chevy Silverado/ GMC Sierra 1500 5.3L 2/4 WD (19-24) 3" Catback - Flow FX 717858
Flowmaster Exhaust Chevy Silverado/ GMC Sierra 1500 5.3L 2/4 WD (19-24) 3" Catback - Flow FX 717858
Flowmaster Exhaust Chevy Silverado/ GMC Sierra 1500 5.3L 2/4 WD (19-24) 3" Catback - Flow FX 717858
Flowmaster Exhaust Chevy Silverado/ GMC Sierra 1500 5.3L 2/4 WD (19-24) 3" Catback - Flow FX 717858

Flowmaster Exhaust Chevy Silverado/ GMC Sierra 1500 5.3L 2/4 WD (19-24) 3" Catback - Flow FX 717858

Regular price
$599.95
Sale price
$599.95

Free shipping

16 In Stock Ready to Ship

Introducing Flowmaster’s line of FlowFX exhaust systems. These systems are perfect for the person looking for an moderate exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. New features include bright 409S stainless steel tubing mated to our new FlowFX straight-through mufflers with a large 3.00 inch core for maximum performance and a deep, aggressive sound.

Fitment Information

  • Chevy Silverado/ GMC Sierra 1500 5.3L 2/4 WD (2019, 2020, 2021, 2022, 2023, 2024) 

Emissions Compliance

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Specs & Features

  • CARB EO -  No
  • Emission Code -  5
  • Exhaust Series - FlowFX
  • Exit Position - Single Out Side
  • Material - 409 Stainless Steel
  • Mount Type - Uses Factory Hangers
  • Product Type - Exhaust System
  • Single Dual - Single
  • Sound Level - Moderate
  • System Type - Cat-back
  • Tip Diameter - 4.5
  • Tip Finish - Black Ceramic
  • Tip Logo - Embossed
  • Tip Material - 304 Stainless Steel
  • Tip Shape - Round
  • Tubing Diameter (in) - 3
  • Tubing Material - 409S Stainless Steel
  • UPC - 700042039036
  • California Proposition 65 Chemical Name - Chromium (hexavalent
  • compounds) / Nickel (Metallic)
  • California Proposition 65 Required - Yes
  • Part Number - 717858

Product Description

Introducing our new Flow FX® Cat-back exhaust system for the 2019-2024 GM Silverado/Sierra 1500 with the 5.3L engine. The performance exhaust system fits both 2 and 4-Wheel drive models with 148 or 157-inch wheelbases and is manufactured from 409S stainless steel for years of trouble-free service. Features include a 3.00-inch inlet pipe leading into a Flow FX "straight-through" muffler for great sound and maximum performance. Maximum dyno gains of 10 hp and 12 lb.ft of torque at the rear wheels. The 3.00-inch mandrel-bent tailpipe exits out behind the rear passenger side tire and is finished off with large 4.50-inch diameter black ceramic coated 304S stainless steel tip, giving your Silverado/Sierra that custom look that goes hand in hand with the deep performance sound of the Flow FX muffler. The system uses all the factory hanger locations and connections for an easy installation that you can do at home. Includes detailed instructions and all necessary hardware.

Features:

  • Deep Powerful Tone Inside and Outside the Vehicle
  • Large 4.5-inch Stainless Black Ceramic Coated Tip
  • Max Dyno Gains of +10 hp & +12 lb.ft. Torque
  • FlowFX "Straight-through" Performance Muffler
  • Uses the Factory Hanger Locations
  • Full Stainless Steel Construction
  • Lifetime Limited Warranty
  • Easy Installation

Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.

Flowmaster Brand Logo

Prop 65 Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


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