SKU: 29230839800

2020-2026 Chevrolet Silverado Cat-Back Exhaust Flowmaster Stainless

Sale price$503.08 Regular price$558.98
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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

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Description

2020-2026 Chevrolet Silverado Cat-Back Exhaust Flowmaster StainlessOverview: The Flowmaster American Thunder Cat back exhaust system for the 2020 2026 Chevy Silverado and GMC Sierra 2500HD and 3500HD trucks with the 6. 6L gas engine, has a moderate to aggressive sound level inside and outside of the truck, with all of the performance benefits you expect from Flowmaster. Designed for the Crew Cab, Standard Bed (6. 5 ft.) models only, this bolt on, emissions legal system features a stainless steel 50 Series HD muffler

Overview:

The Flowmaster® American Thunder® Cat-back exhaust system for the 2020-2026 Chevy Silverado and GMC Sierra 2500HD and 3500HD trucks with the 6.6L gas engine, has a moderate to aggressive sound level inside and outside of the truck, with all of the performance benefits you expect from Flowmaster®. Designed for the Crew Cab, Standard Bed (6.5 ft.) models only, this bolt-on, emissions-legal system features a stainless steel 50 Series HD™ muffler and large dual 3.00-inch 409 stainless steel mandrel-bent tailpipes that can be configured to exit either dual straight out the back, or dual out the sides behind the rear wheels which is best suited for towing applications. The system is finished off with a pair of large 4.00-inch polished 304 stainless steel tips and is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

Features:

  • Super 50 Series performance muffler offers a moderate to mild sound level and increased performance
  • 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
  • Tuned resonators control interior sound level for a comfortable ride
  • Max dyno gains of 11 hp and 15 lb-ft at the rear wheels
  • 2.50-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
  • Includes all necessary hardware for an at home installation
  • 4.00-inch polished stainless steel tip adds a custom look to the vehicle
  • Uses factory hanger locations for easy installation
  • Specs:

  • Brand: Flowmaster
  • CARB (California) Compliant: Yes
  • Catalytic Converter Included: No
  • Catalytic Converter Quantity: 0
  • Clamping Type: Flat Band
  • Clamps Included: Yes
  • Emission Code: 5
  • Exhaust Series: American Thunder
  • Exhaust Tip Color: Silver
  • Exhaust Tip Connection: Clamp-On
  • Exhaust Tip Cut: Angled
  • Exhaust Tip Edge: Angle Cut
  • Exhaust Tip Finish: Polished
  • Exhaust Tip Material: 304 Stainless Steel
  • Exhaust Tip Quantity: 2
  • Exhaust Tip Shape: Round
  • Exhaust Tip Wall: Double Wall
  • Exit Style: Dual Out Side
  • Finish: Natural
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Heat Shield Included: No
  • Inlet Type: Flanged
  • Main Piping Diameter: 3
  • Mount Type: Uses Factory Hangers
  • Mounting Bracket Included: Yes
  • Muffler Body Height: 5
  • Muffler Body Length: 18
  • Muffler Body Material: 409 Stainless Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 10
  • Muffler Color: Black
  • Muffler Finish: Black High-Temperature Paint Finish
  • Muffler Flanged Inlet: No
  • Muffler Flanged Outlet: No
  • Muffler Included: Yes
  • Muffler Inlet Connection: Slip-Fit
  • Muffler Inlet Inside Diameter: 3.5
  • Muffler Inlet Location: Center
  • Muffler Inlet Outside Diameter: 3.63
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Diameter: 3
  • Muffler Outlet Location: Dual
  • Muffler Outlet Quantity: 2
  • Muffler Overall Length: 24
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 1
  • Muffler Series: 50 Series HD
  • Muffler Type: Reflection
  • Pipe Color: Silver
  • Pipe Material: 409 Stainless Steel
  • Sound Level: Aggressive / Moderate
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 3
  • Tail Pipe Quantity: 2
  • Tail Pipe Tapered Outlet: No
  • Tip Logo: Embossed
  • Type: Cat-Back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 817933
  • Applications:

    • 2020-2026 Chevrolet Silverado 2500 HD 401 CID
    • 2021-2026 Chevrolet Silverado 3500 HD 401 CID
    • 2020-2026 GMC Sierra 2500 HD 401 CID
    • 2021-2026 GMC Sierra 3500 HD 401 CID

    Emissions:

    • 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.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 29230839800

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    4.8 ★★★★★
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    Verified Purchase
    William
    Los Angeles, US
    ★★★★★ 5
    Good book
    Format: Paperback
    Good book
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 1, 2025
    D
    Darthdelrio
    Pawtucket, US
    ★★★★★ 5
    A beautifully drawn fun book.
    Format: Paperback
    This was an extremely fun book that works as another chapter in the Energon Universe Image is building. The art work is fantastic and the story is full of action and is told in a fast pace. Another reviewer complained it is woke and forced diversity but I did not see that at all. If you love GI Joe you will love this book.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 8, 2024
    K
    Verified Purchase
    Kate
    San Leandro, US
    ★★★★★ 4
    A great pick up for new Joe fans
    Format: Paperback
    A very fun read! I’m a fan of Kelly Thompson in general and this did not disappoint. I recommend it if you liked Thompsons other work. It’s a bit reminiscent of her Black Widow run.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 19, 2025
    G
    Verified Purchase
    Geoff
    Battle Creek, US
    ★★★★★ 1
    Shoehorned Diversity
    Format: Paperback, Format: Paperback
    Two beloved female characters who are decades old turned gay. Not the gift I was looking to give a new generation of Joe fans.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 6, 2024
    M
    Merritt
    Fort Morgan, US
    ★★★★★ 1
    Please keep Kelly Thompson away from G.I. Joe!
    Format: Paperback
    I only read this because it was one of the mini series that was setting up the new Energon Universe of GI Joe. The other minis were quite good and I hoped this one would be the same. Nope. It’s terrible. Terrible dialogue, terrible characterization and terrible reimagining of several popular characters. The plot is bare bones, poorly executed, and often so contrived and cliched I'm convinced Thompson must have watched a bunch of ninja movies from the 80s before writing this and thought she was being clever for ripping them off. The art is passable but the artist definitely needs to work on his fight choreography and stop drawing women so jacked. Scarlett and Jinx look like they have been taking steroids. And let’s not forget that Thompson loves writing lesbians, so it’s heavily implied Scarlett and Jinx are a couple. Because that’s what modern audiences want to see, more historically hetero characters made gay. Thompson, like Tom King, needs to be kept far away from popular characters and just stick to creating her own original stories where she can work out her issues and fetishes away from the rest of the mainstream comic reading public. And if I ever see her name on another G.I. Joe comic I will most definitely avoid it like the plague. Just my two cents.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 22, 2025

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