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Flowmaster

Flowmaster 717943 Flow FX Cat-Back Exhaust System

Flowmaster 717943 Flow FX Cat-Back Exhaust System

Regular price $749.95 USD
Regular price Sale price $749.95 USD
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10 in stock

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Description & Features

Flowmaster 717943 Flow FX Cat-Back Exhaust System

This Flowmaster® Flow FX® cat-back exhaust system for the 2017-2026 Ford F-250/F-350 Super Duty trucks with the 6.2L, 6.8L or 7.3L-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 Flow FX "straight-through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +7 hp and +12 lb-ft 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 includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.

  • Max increases of up to 7 hp and 12 lb-ft over the stock exhaust at the rear wheels
  • 50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • 00-inch black ceramic coated tip adds a custom look to the truck
  • Includes complete hardware and factory styled hangers in the stock locations for an easy Installation
  • Flow FX “straight through” performance muffler delivers a deep, moderate performance tone and improves exhaust flow
  • Backed by Flowmaster’s Lifetime Limited Warranty
Specifications
Brand Flowmaster
California Proposition 65 Yes
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
CARB (California) Compliant Yes
Catalytic Converter Included No
Catalytic Converter Quantity 0
Category Exhaust
Clamping Type Flat Band
Clamps Included Yes
Emission Code 5
Exhaust Series Flow FX
Exhaust Tip Color Black
Exhaust Tip Connection Clamp-On
Exhaust Tip Cut Angled
Exhaust Tip Diameter 5.00
Exhaust Tip Edge Rolled Edge
Exhaust Tip Finish Black Ceramic Coating
Exhaust Tip Intercooled No
Exhaust Tip Length 12.00
Exhaust Tip Material 304 Stainless Steel
Exhaust Tip Quantity 1
Exhaust Tip Resonated No
Exhaust Tip Shape Round
Exhaust Tip Wall Single Wall
Exit Style Single Out Side
Finish Natural
Gasket Or Seal Included No
Grade Type Performance
Hangers Included Yes
Inlet Type Clamp-On
Main Piping Diameter 3.50
Mount Type Uses Factory Hangers
Mounting Bracket Included No
Muffler Body Height 5.00
Muffler Body Length 18.00
Muffler Body Material 409 Stainless Steel
Muffler Body Shape Oval
Muffler Body Width 8.00
Muffler Color Silver
Muffler Finish Natural
Muffler Flanged Inlet No
Muffler Flanged Outlet No
Muffler Included Yes
Muffler Inlet Connection Slip-Fit
Muffler Inlet Inside Diameter 3.50
Muffler Inlet Location Center
Muffler Inlet Outside Diameter 3.63
Muffler Outlet Connection Slip-Fit
Muffler Outlet Diameter 3.50
Muffler Outlet Location Center
Muffler Outlet Quantity 1
Muffler Overall Length 24.00
Muffler Part Number Kit Only
Muffler Quantity 1
Muffler Series Flow FX
Muffler Type Absorption
part type Exhaust System
Pipe Color Silver
Pipe Material 409 Stainless Steel
Product Type Exhaust System
Sound Level Moderate
Spring Bolt Kit Included No
Sub Category Exhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter 3.50
Tail Pipe Quantity 1
Tail Pipe Tapered Outlet No
Tip Logo Embossed
Type Cat-Back
Valve Included No
Valve Type Not Applicable
Warning California Proposition 65
Packaging Information

Weight: 39.9 lbs
Dimensions: 43.7 x 15.1 x 12.1 IN

Safety

⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information visit www.P65Warnings.ca.gov

Warranty

View Warranty (PDF)

Installation Instructions

View Installation Instructions (PDF)

⚠ Fitment Notes
  • Black Ceramic Tip Finish; Fits Standard and Dually Trucks.
  • Fits 2/4 Wheel Drive and All Wheelbases

Vehicle Fitment

  • 2017-2026 Ford F-250 Super Duty King Ranch
  • 2017-2026 Ford F-250 Super Duty Lariat
  • 2017-2026 Ford F-250 Super Duty Platinum
  • 2017-2026 Ford F-250 Super Duty XL
  • 2017-2026 Ford F-250 Super Duty XLT
  • 2017-2026 Ford F-350 Super Duty King Ranch
  • 2017-2026 Ford F-350 Super Duty Lariat
  • 2017-2026 Ford F-350 Super Duty Platinum
  • 2017-2026 Ford F-350 Super Duty XL
  • 2017-2025 Ford F-350 Super Duty XL Plus
  • 2017-2026 Ford F-350 Super Duty XLT
View full details

California Proposition 65 Warning

This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov ↗.