Flowmaster® (19-23) Silverado/Sierra 409SS FlowFX Cat-Back System (Crew/Double Cab-148"/157" WB)
Flowmaster® (19-23) Silverado/Sierra 409SS FlowFX Cat-Back System (Crew/Double Cab-148"/157" WB)
Flowmaster® (19-23) Silverado/Sierra 409SS FlowFX Cat-Back System (Crew/Double Cab-148"/157" WB)
Flowmaster® (19-23) Silverado/Sierra 409SS FlowFX Cat-Back System (Crew/Double Cab-148"/157" WB)
Flowmaster® (19-23) Silverado/Sierra 409SS FlowFX Cat-Back System (Crew/Double Cab-148"/157" WB)
Flowmaster® (19-23) Silverado/Sierra 409SS FlowFX Cat-Back System (Crew/Double Cab-148"/157" WB)
Flowmaster® (19-23) Silverado/Sierra 409SS FlowFX Cat-Back System (Crew/Double Cab-148"/157" WB)
Flowmaster® (19-23) Silverado/Sierra 409SS FlowFX Cat-Back System (Crew/Double Cab-148"/157" WB)
Flowmaster® (19-23) Silverado/Sierra 409SS FlowFX Cat-Back System (Crew/Double Cab-148"/157" WB)

717858

Flowmaster® (19-23) Silverado/Sierra 409SS FlowFX Cat-Back System (Crew/Double Cab-148"/157" WB)

Regular price$599.95
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    Compatible: (5.3L)

    2019 - 2023 Chevy Silverado (NEW BODY STYLE)

    2019 - 2023 GMC Sierra  (NEW BODY STYLE)

     

    Does Not fits Crew Cab 2WD with 2-pc driveshaft or trucks with factory dual exit tailpipes.

    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.

     

     

     


     

    Introducing our new FlowFX® Cat-back exhaust system for the 2019-2021 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 FlowFX "straight-through" muffler for great sound and maximum performance. 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 FlowFX 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
    • FlowFX "Straight-through" Performance Muffler
    • Uses the Factory Hanger Locations
    • Full Stainless Steel Construction
    • Lifetime Limited Warranty
    • Easy Installation


    Brand Flowmaster
    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
    California Proposition 65 Chemical Name Chromium (hexavalent compounds)
    Nickel (Metallic)
    California Proposition 65 Required Yes
    Part Number 717858




    Install Guide:

     

     

    Warranty: