SKU: 18593787129

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

Sale price$607.48 Regular price$674.98
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

2009-2021 Toyota Tundra Cat-Back Exhaust Flowmaster Stainless SteelOverview: The Flowmaster Force II Cat back exhaust system fits 2009 2021 Toyota Tundra trucks with the 4. 6L, 4. 7L or 5. 7L engine and regular cab long bed, double cab short bed and CrewMax configurations. Manufactured using durable 409S stainless steel, the kit features a flanged dual inlet with mandrel bent 2. 50 inch stainless steel tubing running back into a 50 Series Big Block performance muffler, exiting into dual 2. 50 inch tailpipes. Includes

Overview:

The Flowmaster® Force II® Cat-back exhaust system fits 2009-2021 Toyota Tundra trucks with the 4.6L, 4.7L or 5.7L engine and regular cab/long bed, double cab/short bed and CrewMax configurations. Manufactured using durable 409S stainless steel, the kit features a flanged dual inlet with mandrel-bent 2.50-inch stainless steel tubing running back into a 50-Series Big Block™ performance muffler, exiting into dual 2.50-inch tailpipes. Includes both side and rear exit tailpipes in the kit, so you can choose the desired look for your truck, and the tailpipes are finished off with 3.00-inch polished 304 stainless steel tips embossed with the Flowmaster name. As a Force II system it provides improved horsepower and torque, along with a moderate performance sound level both inside and outside the truck. Instructions and all the necessary hardware are included with the kit for an easy bolt-on installation and is covered by our Lifetime Limited Warranty. Note: Does NOT fit regular cab/short bed or double cab long bed configurations and Only fits models built after 08/01/2008.

Features:

  • Dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • Dual 3.50-inch polished tips exit dual out the rear or side for a custom look
  • Includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • 50 Series Big Block performance muffler delivers a deep, moderate performance tone and improves exhaust flow
  • Flowmaster’s Lifetime Limited Warranty
  • Gain up to 4 hp and 11 lbs-ft of torque at the rear wheels
  • Fits 147-inch and 157-inch wheelbases
  • 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: Force II
  • Exhaust Tip Color: Silver
  • Exhaust Tip Connection: Clamp-On
  • Exhaust Tip Cut: Angled
  • Exhaust Tip Edge: Rolled Edge Angle Cut
  • Exhaust Tip Finish: Polished
  • Exhaust Tip Material: 304 Stainless Steel
  • Exhaust Tip Quantity: 2
  • Exhaust Tip Shape: Round
  • Exhaust Tip Wall: Single 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: 22
  • Muffler Body Material: 409 Stainless Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 12
  • 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: 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: 50 Series Big Block
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: 409 Stainless Steel
  • Sound Level: Moderate
  • 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: 817486
  • 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: 18593787129

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    4.9 ★★★★★
    Based on 28 reviews
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    M
    Verified Purchase
    Margaret Johnson
    Phoenix, US
    ★★★★★ 5
    Not 6 ft
    Color: Grey, Size: 34" - 3 Panel
    I bought this for filming my auditions. I am 5’4” .The height lists is 6 ft but the fabric only reaches 5’9 1/2 “! when I must film myself head to toe, the top bars are showing. It’s easy to set up. But when I film I must tilt my camera to keep the top bars out of frame which is not acceptable.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 1, 2026
    A
    Verified Purchase
    andrea cicalo
    Massapequa, US
    ★★★★★ 4
    Perfect for what I needed - getting a 2nd one.
    Color: Black, Size: 22" - 4 Panel
    Putting it together was a BEE-OTCH!! Yes, one of the tubes had the top cap installed at the wrong end (& getting it off required tools), and yes, stretching the fabric to get the screws in was incredibly hard...but am I buying another one? YES! After all is said and done, this is a great room divider. I opted out of installing the paddle feet & it still works perfect. It won't filter light all that great and even though it stands on its own, it can be blown over easily - but for the price? Excellent. If I wanted a heavy duty, thicker, more expensive one, I would've bought one. The 2nd one is on the way. Perfect height, no weird smell, nice and light and easy to move around.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 30, 2025
    D
    Verified Purchase
    Diana Walls
    Charlottesville, US
    ★★★★★ 5
    WHERE HAVE YOU BEEN 😊
    Color: Grey, Size: 34" - 3 Panel
    I purchased RANTILA 3 Panel Room Divider, 6 Ft Tall Folding Privacy Screen Freestanding Room Partition Wall Dividers, 102''W x 20''D x 71''H, Grey. For outdoor use on my patio is perfect . PRIVACY!!! YAY! It was packaged very carefully. There were no missing parts. Instructions were there but I still had to use the video visually. A few screws would not screw in. So I used a hammer with a few good taps that helped using the screw driver. 😊 It was easy putting it together following the directions. Everything is well made. Love the height, functionality and it’s definitely light it works. Thank you
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 7, 2025
    E
    Verified Purchase
    Ellen W.
    Charlottesville, US
    ★★★★★ 5
    I am happy with the room divider. It does what I intended.
    Color: Beige, Size: 34" - 3 Panel
    Use a power screwdriver.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 25, 2026
    M
    Verified Purchase
    Michele Parkinson
    Whiting, US
    ★★★★★ 3
    It’s really pretty decent except for one thing.
    Color: Grey, Size: 34" - 4 Panel, Color: Grey, Size: 34" - 4 Panel
    I bought two of these for my basement and they do look great. They were easy to assemble and I’m happy with them. The problem is that the stitching on the fabric panels are almost the size of a machine basting stitch (which for non sewers means large temporary stitches). Because the panels are tight by design, the stitches had already started to come undone before I could finish assembling everything. Fortunately I can sew and I reinforced all the panels. I had to take the first ones back off the poles to do them but I did the second set before assembling. It’s really not a bad product for the money. It’s quality fabric and the design itself looks great. The stitching looks fine but it’s just not substantial enough for the purpose it is supposed to serve. I can’t imagine why it be sewn so insufficiently. I was able to resolve my issue because I can sew. I wasn’t planning on sewing nor did I really have the time. I could have made it myself but I didn’t want to and that is why I purchased this. I ended up using valuable time. The really unfortunate thing is, I have no other complaints. This is a manufacturing problem.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 3, 2023

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