SKU: 35971406386

2021-2026 Ford F Cat-Back Exhaust Flowmaster Stainless Steel

$263.23 $292.48
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

2021-2026 Ford F Cat-Back Exhaust Flowmaster Stainless SteelOverview: Flowmaster introduces the new Outlaw Extreme stainless steel cat back exhaust system for the 2021 2026 Ford F 150 with the 2. 7L, 3. 5L, or 5. 0L engine. This system uses an Outlaw series muffler for a deep powerful sound and increased performance. 3. 0 inch mandrel bent 409 stainless steel tubing is used for maximum exhaust flow and durability. The system has a turndown style dump exit right after the muffler to eliminate the over axle

Overview:

Flowmaster introduces the new Outlaw Extreme stainless steel cat-back exhaust system for the 2021-2026 Ford F-150 with the 2.7L, 3.5L, or 5.0L engine. This system uses an Outlaw series muffler for a deep powerful sound and increased performance. 3.0-inch mandrel bent 409 stainless steel tubing is used for maximum exhaust flow and durability. The system has a turndown style dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps to improve ground clearance and departure angle when you are driving in more extreme off-road situations. All of the necessary hardware is included and factory mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.

Features:

  • Max Increases of up to 4 hp and 7 lb-ft Over the Stock Exhaust at the Rear Wheels
  • 3.00-Inch Mandrel Bent 16-gauge 409 Stainless Steel Tubing Maximizes Exhaust Flow and Improves Durability
  • Dual 4.50-Inch Black Ceramic Coated Tips Add a Custom Look to the Car
  • Includes Complete Hardware and Factory Styled Hangers in the Stock Locations for an Easy Installation
  • Flow FX “Straight Through” Performance Muffler Delivers a Deep, Aggressive to Moderate Performance Tone and Improves Exhaust Flow
  • Backed by Flowmaster’s Lifetime Limited Warranty

    • 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: Outlaw Extreme
  • Exhaust Tip Cut: Turndown
  • Exhaust Tip Edge: Cut
  • Exhaust Tip Quantity: 0
  • Exhaust Tip Shape: Round
  • Exit Style: Single Out Dump
  • Finish: Natural
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Inlet Diameter: 3
  • Inlet Type: Flanged
  • Main Piping Diameter: 3
  • Mount Type: Uses Factory Hangers
  • Mounting Bracket Included: No
  • Muffler Body Diameter: 4
  • Muffler Body Height: 4
  • Muffler Body Length: 10.5
  • Muffler Body Material: 409 Stainless Steel
  • Muffler Body Shape: Round
  • Muffler Body Width: 4
  • 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
  • Muffler Inlet Location: Center
  • Muffler Inlet Outside Diameter: 3.13
  • Muffler Outlet Diameter: 3
  • Muffler Outlet Location: Center
  • Muffler Outlet Quantity: 1
  • Muffler Overall Length: 44.1
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 1
  • Muffler Series: Outlaw
  • Muffler Type: Reflection
  • Pipe Color: Silver
  • Pipe Material: 409 Stainless Steel
  • Sound Level: Aggressive
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 3
  • Tail Pipe Quantity: 1
  • Tail Pipe Tapered Outlet: No
  • Type: Cat-Back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 818118

    • Applications:

    • 2021-2026 Ford F-150 164 CID
    • 2021-2026 Ford F-150 213 CID
    • 2021-2026 Ford F-150 307 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: 35971406386

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    Lexington, US
    ★★★★★ 5
    Nice shoes
    Size: 12, Color: British Tan/Ivory
    Nice, good looking shoes. My husband says that they are very comfortable. I would recommend
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    Reviewed in the United States on March 30, 2026
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    Patricio Ferreira
    Battle Creek, US
    ★★★★★ 5
    Love this Dress Shirt
    These are my favorite white dress shirts. Unfortunately, not always in stock. Hard to find. Fits comfortably. Easy to wash and almost wrinkle free after each wash. I barely have to iron them. Fabric is thick, not transparent at all but still breathable. Price you pay was set perfectly according to the quality of the fabric.
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    Reviewed in the United States on August 16, 2025
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    Poetic Justice
    Alexandria, US
    ★★★★★ 5
    Dressy Shirt, Casual Price
    This slim fit Van Heusen has a fair price, but the feel of a fancy shirt. It's lightweight and has a bit of a glossy sheen. Despite all the negative reviews about the cut being too bulky in the middle, this fits me to a T. I'm pretty slim -- at 6' 140# -- and, while slightly generous in shoulder width and sleeve length, the shirt tapers at the waist very nicely. If tail length is the problem, SHIRT STAYS are a cheap, simple solution. Some reviews also complained about wrinkles. Well, DRY CLEAN -- because yeah, if you're tossing a cotton/poly shirt into a washer and dryer, it will get wrinkly. I pressed the shirt off using an IRON without any problem. In fact, this shirt seemed easier to press than others. Great shirt. Good deal.
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    Reviewed in the United States on October 12, 2022
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    Seanod
    Los Angeles, US
    ★★★★★ 4
    Stain Shield Works, But Not Really a Slim Fit Shirt
    Good quality for the price. Impressed with the stain shield which actually prevents sweat/wetness from showing... even in extreme heat. No joke. But this is not a slim fit shirt in my opinion. Too much material at the waist with not a lot of length to be able to assist in tucking it all in. Also, I imagine it's the stain shield, but there is definitely a chemical smell to the shirt that survived a few washings. If you're sensitive to that smell, it could be an issue.
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    Reviewed in the United States on August 28, 2021
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    G L Rose Wesley
    Houston, US
    ★★★★★ 5
    Beautiful shirt!
    I bought this along with Calvin Klein gingham tie in blue and although different brands they matched perfectly. I bought these for my 22year old son who doesn’t like to buy clothes except tee shirts. Also got Dockers navy pants for him to wear to funeral. He looked great in all of it and he can wear to other dressy events and look sharp. He was also very happy with the fit and look. Amazon delivery was speedy before we left town! Thank you.
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    Reviewed in the United States on September 5, 2021

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