SKU: 37809639866

2009-2021 Toyota Tundra Cat-Back Exhaust Flowmaster Stainless Steel

$584.98 $649.98
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

2009-2021 Toyota Tundra Cat-Back Exhaust Flowmaster Stainless SteelOverview: The American Thunder cat back exhaust system for 2009 2021 Toyota Tundra trucks with the 4. 6L, 4. 7L or 5. 7L engine is perfect for the person looking for an deep aggressive exterior tone with a mellow growl inside the truck and all of the performance benefits you expect from Flowmaster. This bolt on emissions legal system features all stainless steel construction, a specially designed dual inlet Super 40 Series muffler flowing into dual 2.

Overview:

The American Thunder® cat-back exhaust system for 2009-2021 Toyota Tundra trucks with the 4.6L, 4.7L or 5.7L engine is perfect for the person looking for an deep aggressive exterior tone with a mellow growl inside the truck and all of the performance benefits you expect from Flowmaster®. This bolt-on emissions-legal system features all stainless steel construction, a specially designed dual inlet Super 40® Series muffler flowing into dual 2.50-inch mandrel-bent tailpipes for maximum performance with a deep tone. The kit comes with two sets of final pipes for either a dual out the back look or dual out behind the rear tires, which is beneficial for towing. The tailpipes are finished off with a pair of 3.50-inch double wall polished stainless steel tips. The system includes all necessary parts and hardware for easy at home installation. Note: Fits 2/4 wheel drive. Does not fit regular cab/short bed or double cab/long bed models. Only fits 2009 models built after 08/2008.

Features:

  • Stainless Steel Construction
  • Dyno Tuned For Maximum Performance
  • Lifetime Limited Warranty
  • Delta Flow Technology

    • 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 Diameter: 2.5
  • Inlet Type: Flanged
  • Main Piping Diameter: 2.5
  • Mounting Bracket Included: Yes
  • Muffler Body Height: 5
  • Muffler Body Length: 13.25
  • Muffler Body Material: 409 Stainless Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 12
  • 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: 2.5
  • Muffler Inlet Outside Diameter: 2.63
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Quantity: 2
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 1
  • Muffler Series: Super 40 Series
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: 409 Stainless Steel
  • Sound Level: Aggressive
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 2.5
  • Tail Pipe Quantity: 2
  • Tail Pipe Tapered Outlet: No
  • Type: Cat-Back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 817664

    • Applications:

    • 2009-2021 Toyota Tundra 345 CID
    • 2009-2009 Toyota Tundra 285 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: 37809639866

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    4.4 ★★★★★
    Based on 21 reviews
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    Product Reviews
    A
    Verified Purchase
    Amazon Customer
    Alexandria, US
    ★★★★★ 5
    Roll on is so easy to use.
    Style: SPF 50 Roll On, Size: 3 Fl Oz (Pack of 1)
    Favorite brand and the roll on is so easy to use
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 3, 2026
    S
    Verified Purchase
    skippyp
    Phoenix, US
    ★★★★★ 3
    Protection with days of white residue
    Style: SPF 50 Roll On, Size: 3 Fl Oz (Pack of 1)
    Mineral sunscreens have yet to master blending in and this is no different. If you're thinking of hitting the beach with your sexy bum protected it'd better be a ghost beach because you'll look like you've been dipped in white paint. Oh, and it doesn't wash off, so be prepared to look like Casper for days to come. It rolls on fine if you shake it well first and it does protect.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 8, 2025
    S
    Verified Purchase
    Sandra Rivera
    Bozeman, US
    ★★★★★ 5
    Great product
    I really like this sunscreen! It feels lightweight, absorbs quickly, and doesn’t leave my skin feeling greasy. The SPF 55 gives great protection, and it works well for everyday use. Great value for the price!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 26, 2026
    R
    Verified Purchase
    RTee
    Omaha, US
    ★★★★★ 5
    Delivers what it promises
    I’m a fair skinned person who burns and freckles easily and in my 40’s. I also love being outside. I have worn spf on my face (and usually my hands) basically every day since I was 13 and because of that people always say I don’t look my age. Back then, only a 4 or 8 was available in face moisturizers, but I have always worn the highest that is recommended and usually face moisturizers are behind in meeting the recommendations so I have usually worn a full on sunscreen under my makeup. As the recommendations get higher it has been harder to find something that doesn’t look pasty, smell bad or interfere with makeup. I was using Eucerin spf 30 and Cera Ve spf 30 but I have wanted to increase spf to 50 because that is what is recommended now. I tried the Cera Ve spf 50 and was disappointed by how tacky it is and pasty it looks. I don’t even like wearing it alone to the beach because it’s so chalky white and sticky. Neutrogena healthy defense is alright but it has a scent and some chemicals that are not so good. It also is a pretty small bottle (1.7 oz) when you use it everyday on face and hands. But THIS product has blown me away with its affordability and quality. It IS sheer. Easily blends in and disappears quickly into skin. It’s completely odorless. It’s not tacky or greasy—you feel moisturized but not sticky. It performs under foundation even better than the Cera Ve 30. Now, this doesn’t have the extra ceramides and vitamins that does so I’ll still be using that when I feel extra dry like in winter, or I might mix the two moisturizers, but this Solimo reef safe sunscreen will definitely be my daily face and hand sunscreen in the spring, summer and early fall. These are the days I go straight from work to the garden or the beach. I can quickly reapply over my makeup before I leave the house again feel fully protected while I’m out.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 20, 2022
    E
    Verified Purchase
    eeeggg
    Port Orchard, US
    ★★★★★ 4
    I believe equal to name brand rhyming with NitroGina
    I believe it is equal to the name brand mentioned on the front side of the tube. It is 55 SPF Sun Protection Factor so it offers strong UV A and UV B protection which are the 2 ranges of sun rays that do the skin damage and burning. It is an easily absorbed lotion that when rubbed goes into the skin and is not visible. It feels good after being rubbed in in that it feels dry and not overly greasy or with no shine and sheen. If you put on a shirt over your skin with lotion it will appear on the inside of a dark shirt but it will wash out right away when that shirt is washed. It is a good product and offers burn protection to me in some clear-sky strong sun uses. Reapply after entering the pool or after an hour (all sunscreen labels say reapply after 80 minutes which I believe is per recommendations of the federal FDA or some medical studies). I reapply often and I still get tanned but I do not want to burn.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 10, 2025

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