SKU: 2361390874

Flowmaster 718115 FlowFX Cat-Back Exhaust System 2021-2024 Ford F-150

Sale price$353.70 Regular price$393.00
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Flowmaster 718115 FlowFX Cat-Back Exhaust System 2021-2024 Ford F-150Product Description Flowmaster introduces our Flow FX stainless steel cat back exhaust system uses a Flow FX series muffler for an aggressive to moderate sound level and increased performance. 3 Inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. This system use a larger 4 1 2 Inch black ceramic coated tip for a custom look. Max dyno gains of 13 Horsepower and 16 Pound Feet at the rear wheels. All of the

Product Description

Flowmaster introduces our Flow FX stainless steel cat-back exhaust system uses a Flow FX series muffler for an aggressive to moderate sound level and increased performance. 3 Inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. This system use a larger 4-1/2 Inch black ceramic-coated tip for a custom look. Max dyno gains of 13 Horsepower and 16 Pound-Feet at the rear wheels. All of the necessary hardware is provided, and factory-mounting locations are used for an easy installation.

Exhaust System Kit FlowFX Cat-Back System 409 Stainless Steel With Muffler 3 Inch Pipe Diameter Single Exhaust With Single Exit Passenger Side Exit 4-1/2 Inch Angle Cut Black Ceramic Stainless Steel Tip


Features & Benefits

  • FlowFX Series Performance Muffler Offers An Aggressive To Moderate Sound Level And Increased Performance
  • 409 Stainless Steel Construction Delivers Extra Durability And Improved Long-Term Corrosion Resistance
  • Max Dyno Gains Of 13 Horsepower And 16 Pound Feet At The Rear Wheels
  • 3.00 Inch 16-Gauge Mandrel Bent Stainless Steel Tubing Helps Maintain Maximum Exhaust Flow For Better Power
  • 4-1/2 Inch Black Ceramic Coated Tip Adds A Custom Look
  • Uses Factory Hanger Locations For Easy Installation
  • Limited Lifetime Warranty

Attributes

  • Sound Level: Moderate
  • Type: Cat-Back
  • Exhaust Type: Single
  • Outlet Type: Single
  • Exit Position: Passenger Side Exit
  • Material: Stainless Steel
  • Diameter (IN): 3 Inch
  • Includes Muffler: Yes
  • Muffler Brand: Flow FX
  • Includes Exhaust Tip: Yes
  • Exhaust Tip Style: 4-1/2 Inch Angle Cut
  • Exhaust Tip Material: Stainless Steel
  • Muffler Quantity: 1
  • Includes Exhaust Pipe Muffler Delete: No
  • Muffler Configuration: Single Inlet, Single Outlet
  • Includes Hardware: Yes
  • Required Welding: No
  • Estimated Install Time (Hours): 2

Installation Instructions

Warranties

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: 2361390874

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Blake
Battle Creek, US
★★★★★ 5
Like A Glove
Size: 1" x 1" x 1"
Perfect fit for ‘26 Tundra.
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Reviewed in the United States on May 22, 2026
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Brady
Massapequa, US
★★★★★ 1
Wrong size for Toyota tundra 2023
Size: 1" x 1" x 1"
Bought for 2023 Toyota tundra & it doesn’t fit. Completely wrong size.
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Reviewed in the United States on March 23, 2026
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Izzy
Bozeman, US
★★★★★ 5
Great quality and performance
Size: 1" x 1" x 1"
The quality of the filter is great and it is easy to installed in your car. Also, it helps to improve the performance of your vehicle, keep clean air flowing and avoid bad smells. What I love about it it’s the option to washed it and reuse it over an over.
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Reviewed in the United States on July 24, 2025
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Joshua L.
Waukegan, US
★★★★★ 5
Awesome product!
Size: 1" x 1" x 1"
Awesome product! Fit just as it should. A lot better then buying the replacement ones every time I do an oil change. I drive a mile of gravel roads everyday and this helps keep the dust from coming into the vehicle.
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Reviewed in the United States on January 3, 2026
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Robert
Los Angeles, US
★★★★★ 5
Fit my Subaru Forester perfectly!
This fit my 2024 Subaru Forester perfectly. The filters exhibited a high quality construction and was packaged well. Installation was easy and saved me a lot of $ vs. having my dealer install an OEM filter.
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Reviewed in the United States on December 16, 2025

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