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KEF Flowmaster 717943 17 21 Super Duty 6.2L/7.3L Ffx Cb S P14813963KEF-F13717943 https://cdnimages.opentip.com/full/KEF/KEF-F13717943.jpg Flowmaster 717943 17 21 Super Duty 6.2L/7.3L Ffx Cb S Manufacturer Part Number: 717943Exhaust System Kit; FlowFX Cat-Back System; 409 Stainless Steel; With Muffler; 3-1/2 Inch Pipe Diameter; Single Exhaust With Single Exit; Single Side Exit; 5 Inch Angle Cut Black Ceramic Stainless Steel TipAttributes Sound Level: Moderate Type: Cat-Back Exhaust Type: Single Outlet Type: Single Exit Position: Side Exit Material: Stainless Steel Diameter (IN): 3-1/2 Inch Includes Muffler: Yes Muffler Brand: Flow FX Includes Exhaust Tip: Yes Exhaust Tip Style: 5 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 Product Description This Flowmaster ® FlowFX ® cat-back exhaust system for the 2017 to 2022 Ford F-250/F-350 Super Duty trucks with the 6.2 or 7.3 Liter engines is manufactured using durable 409 stainless steel throughout and features 3.50 Inch mandrel bent pipes for better exhaust gas flow, and a FlowFX "straight-through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +7 Horsepower and +12 Pound Feet at the rear wheels. This system exits out the side, behind the rear wheel with a 5.00-inch black ceramic tip for added style and a custom look. The system uses all the existing factory hanger locations and features installation instructions and all necessary hardware for an easy installation that you can do at home.Features & Benefits Max Increases Of Up To Max Increases Of Up To 7 Horsepower And 12 Pound Feet Over The Stock Exhaust At The Rear Wheels Over The Stock Exhaust At The Rear Wheels 3.50 Inch Mandrel Bent 16-Gauge 409 Stainless Steel Tubing Maximizes Exhaust Flow And Improves Durability A 5.00 Inch Black Ceramic Coated Tip Adds A Custom Look To The Truck Features Complete Hardware And Factory Styled Hangers In The Stock Locations For An Easy Installation FlowFX \"straight Through\" Performance Muffler Delivers A Deep, Moderate Performance Tone And Improves Exhaust Flow Limited Lifetime Warranty This Fits2017-2022 Ford F-250 Super Duty2017-2022 Ford F-350 Super Duty 14813963 090127107737 121.6000lbs 0.00 0.00 0.00
Flowmaster
619.9500 2025-07-11 Only 4 left In Stock
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Flowmaster 717943 17-21 Super Duty 6.2L/7.3L Ffx Cb S

Brand Flowmaster
Shop more from KEF
UPC: 090127107737
SKU: KEF-F13717943
Price: $619.95
Quantity:
Only 4 left In Stock
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Product Description

Manufacturer Part Number: 717943

Exhaust System Kit; FlowFX Cat-Back System; 409 Stainless Steel; With Muffler; 3-1/2 Inch Pipe Diameter; Single Exhaust With Single Exit; Single Side Exit; 5 Inch Angle Cut Black Ceramic Stainless Steel Tip

Attributes

  • Sound Level: Moderate
  • Type: Cat-Back
  • Exhaust Type: Single
  • Outlet Type: Single
  • Exit Position: Side Exit
  • Material: Stainless Steel
  • Diameter (IN): 3-1/2 Inch
  • Includes Muffler: Yes
  • Muffler Brand: Flow FX
  • Includes Exhaust Tip: Yes
  • Exhaust Tip Style: 5 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


Product Description


This Flowmaster ® FlowFX ® cat-back exhaust system for the 2017 to 2022 Ford F-250/F-350 Super Duty trucks with the 6.2 or 7.3 Liter engines is manufactured using durable 409 stainless steel throughout and features 3.50 Inch mandrel bent pipes for better exhaust gas flow, and a FlowFX "straight-through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +7 Horsepower and +12 Pound Feet at the rear wheels. This system exits out the side, behind the rear wheel with a 5.00-inch black ceramic tip for added style and a custom look. The system uses all the existing factory hanger locations and features installation instructions and all necessary hardware for an easy installation that you can do at home.

Features & Benefits

  • Max Increases Of Up To Max Increases Of Up To 7 Horsepower And 12 Pound Feet Over The Stock Exhaust At The Rear Wheels Over The Stock Exhaust At The Rear Wheels
  • 3.50 Inch Mandrel Bent 16-Gauge 409 Stainless Steel Tubing Maximizes Exhaust Flow And Improves Durability
  • A 5.00 Inch Black Ceramic Coated Tip Adds A Custom Look To The Truck
  • Features Complete Hardware And Factory Styled Hangers In The Stock Locations For An Easy Installation
  • FlowFX "straight Through" Performance Muffler Delivers A Deep, Moderate Performance Tone And Improves Exhaust Flow
  • Limited Lifetime Warranty

This Fits

2017-2022 Ford F-250 Super Duty
2017-2022 Ford F-350 Super Duty

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Shipping Restrictions

This product can't be shipped to the following regions: CA.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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