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Authorized Dealer

Flowmaster Exhaust System Kit 3-1/2-Inch Pipe Diameter 409 Stainless Steel 717943

SKU: 717943

$749.95

Flowmaster Exhaust System Kit 3-1/2-Inch Pipe Diameter 409 Stainless Steel 717943

Features 3-1/2 Inch Mandrel Bent 16 Gauge 409 Stainless Steel Tubing Maximizes Exhaust Flow And Improves Durability
Flowmaster Exhaust System Kit 3-1/2-Inch Pipe Diameter 409 Stainless Steel 717943

Features 5 Inch Black Ceramic Coated Tip Adds A Custom Look To The Truck
Flowmaster Exhaust System Kit 3-1/2-Inch Pipe Diameter 409 Stainless Steel 717943

FlowFX "Straight Through" Performance Muffler Delivers A Deep, Moderate Performance Tone And Improves Exhaust Flow
Flowmaster Exhaust System Kit 3-1/2-Inch Pipe Diameter 409 Stainless Steel 717943

Limited Lifetime Warranty
24 In Stock - Ships in 1-3 days

Shipping & Returns

Shipping

Most in-stock products ship within 1-3 business days. Your available shipping method and final shipping cost will be shown at checkout. Qualifying standard-shipping orders of $150 or more ship free, while larger items may require oversized or freight delivery.

For more information, view our Shipping Policy.

Returns

Changed your mind? Most products can be returned within 30 days of delivery as long as they are unused, uninstalled, and in their original condition.

Contact us to start a return, and we’ll guide you through the next steps.

For complete details, view our Returns & Refunds Policy.

Warranty

Available warranty coverage is provided by the manufacturer and varies by brand and product. Modridge assists customers with eligible warranty claims and helps coordinate the review process with the manufacturer.

Contact us before returning, repairing, modifying, or discarding a product that may be defective. Order information, photographs, installation details, and diagnostic information may be required.

For coverage details and claim instructions, review our Warranty Policy.

Prop 65 Warning

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov
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Flowmaster Exhaust System Kit 3-1/2-Inch Pipe Diameter 409 Stainless Steel 717943

$749.95

$749.95

Stainless Steel

Material

3-1/2 Inch

Diameter (IN)

Product Description

This Flowmaster® Flow FX® cat-back exhaust system is manufactured using durable 409 stainless steel throughout and features 3-1/2 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 Horsepower and 12 Pound-Feet at the rear wheels. This system exits out the side, behind the rear wheel with a 5 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.


More Features

  • Uses The Factory Hanger Locations For Easy Installation

Specifications

Type
Cat-Back
Exhaust Type
Single
Outlet Type
Single
Exit Position
Passenger Side Behind Tire
Material
Stainless Steel
Includes Muffler
Yes
Sound Level
Moderate
Diameter (IN)
3-1/2 Inch
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
Muffler Brand
FlowFX
Includes Hardware
Yes
Required Welding
No
Estimated Install Time (Hours)
2

Fitment / Application

2017-2022 Ford F-250 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; SuperCab (Extended); 6.8 Ft. (81.9 In.)
2017-2022 Ford F-250 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; Crew Cab; 8 Ft. (98.1 In.)
2017-2022 Ford F-250 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; Crew Cab; 6.8 Ft. (81.9 In.)
2017-2022 Ford F-250 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; SuperCab (Extended); 8 Ft. (98.1 In.)
2017-2022 Ford F-350 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; SuperCab (Extended); 6.8 Ft. (81.9 In.)
2017-2022 Ford F-350 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; Crew Cab; 8 Ft. (98.1 In.)
2017-2022 Ford F-350 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; Crew Cab; 6.8 Ft. (81.9 In.)
2017 Ford F-350 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; Standard Cab
2017-2022 Ford F-350 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; SuperCab (Extended); 8 Ft. (98.1 In.)
2018 Ford F-250 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; Standard Cab
2018-2022 Ford F-350 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; Standard Cab; 8 Ft. (98.1 In.)
2018-2022 Ford F-350 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; Standard Cab; 6.8 Ft. (81.9 In.)
2019-2020 Ford F-250 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; Standard Cab; 8 Ft. (98.1 In.)
2019-2020 Ford F-250 Super Duty V8; 6.2L/6210; FLEX/GAS; MFI; Standard Cab; 6.8 Ft. (81.9 In.)
2020-2026 Ford F-250 Super Duty V8; 7.3L/7292; GAS; MFI; Crew Cab; 6.8 Ft. (81.9 In.)
2020 Ford F-250 Super Duty V8; 7.3L/7292; GAS; MFI; Standard Cab; 8 Ft. (98.1 In.)
2020 Ford F-250 Super Duty V8; 7.3L/7292; GAS; MFI; Standard Cab; 6.8 Ft. (81.9 In.)
2020-2025 Ford F-250 Super Duty V8; 7.3L/7292; GAS; MFI; SuperCab (Extended); 8 Ft. (98.1 In.)
2020-2025 Ford F-250 Super Duty V8; 7.3L/7292; GAS; MFI; SuperCab (Extended); 6.8 Ft. (81.9 In.)
2020-2026 Ford F-250 Super Duty V8; 7.3L/7292; GAS; MFI; Crew Cab; 8 Ft. (98.1 In.)
2020-2026 Ford F-350 Super Duty V8; 7.3L/7292; GAS; MFI; Crew Cab; 6.8 Ft. (81.9 In.)
2020-2026 Ford F-350 Super Duty V8; 7.3L/7292; GAS; MFI; Standard Cab; 8 Ft. (98.1 In.)
2020-2026 Ford F-350 Super Duty V8; 7.3L/7292; GAS; MFI; Standard Cab; 6.8 Ft. (81.9 In.)
2020-2025 Ford F-350 Super Duty V8; 7.3L/7292; GAS; MFI; SuperCab (Extended); 8 Ft. (98.1 In.)
2020-2025 Ford F-350 Super Duty V8; 7.3L/7292; GAS; MFI; SuperCab (Extended); 6.8 Ft. (81.9 In.)
2020-2026 Ford F-350 Super Duty V8; 7.3L/7292; GAS; MFI; Crew Cab; 8 Ft. (98.1 In.)
2026 Ford F-250 Super Duty V8; 7.3L/7292; GAS; MFI; Extended Cab; 6.8 Ft. (81.9 In.)
2026 Ford F-250 Super Duty V8; 7.3L/7292; GAS; MFI; Extended Cab; 8 Ft. (98.1 In.)
2026 Ford F-350 Super Duty V8; 7.3L/7292; GAS; MFI; Extended Cab; 6.8 Ft. (81.9 In.)
2026 Ford F-350 Super Duty V8; 7.3L/7292; GAS; MFI; Extended Cab; 8 Ft. (98.1 In.)

Installation & Documents


717943_instructions.pdf
fm_warranty_general.pdf


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