Flowmaster 717943 FlowFX Cat-Back Exhaust System Flowmaster 717943
$874.82
This Flowmaster(R) FlowFX(R) cat-back exhaust system for the 2017-2022 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...
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This Flowmaster(R) FlowFX(R) cat-back exhaust system for the 2017-2022 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 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 Flowmasters Lifetime Limited Warranty.
Specifications:
| Description_DES | FlowFX Cat-Back Exhaust System |
| Description_EXT | FlowFX Cat-Back Exhaust System; 3.5 in. Tubing; Single Side Exit; 409 Stainless Steel; |
| Description_FAB | Max Increases Of Up To 16 Hp And 16 Lb-ft Over The Stock Exhaust At The Rear Wheels |
| Description_FAB | Includes Complete Hardware And Factory-styled Hangers In The Stock Locations For An Easy Installation |
| Description_FAB | FlowFX Straight Through Performance Muffler Delivers A Deep Moderate Performance Tone |
| Description_FAB | Backed By Flowmaster Lifetime Limited Warranty |
| Description_MKT | This Flowmaster(R) FlowFX(R) cat-back exhaust system for the 2017-2022 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 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 Flowmasters Lifetime Limited Warranty. |
| Description_SHO | Exhaust System Kit |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2018 | Ford | F-250 Super Duty | King Ranch | |
| 2019 | Ford | F-250 Super Duty | King Ranch | |
| 2020 | Ford | F-250 Super Duty | King Ranch | |
| 2018 | Ford | F-250 Super Duty | Lariat | |
| 2019 | Ford | F-250 Super Duty | Lariat | |
| 2020 | Ford | F-250 Super Duty | Lariat | |
| 2018 | Ford | F-250 Super Duty | Platinum | |
| 2019 | Ford | F-250 Super Duty | Platinum | |
| 2020 | Ford | F-250 Super Duty | Platinum | |
| 2018 | Ford | F-250 Super Duty | XL | |
| 2019 | Ford | F-250 Super Duty | XL | |
| 2020 | Ford | F-250 Super Duty | XL | |
| 2018 | Ford | F-250 Super Duty | XLT | |
| 2019 | Ford | F-250 Super Duty | XLT | |
| 2020 | Ford | F-250 Super Duty | XLT | |
| 2018 | Ford | F-350 Super Duty | King Ranch | |
| 2019 | Ford | F-350 Super Duty | King Ranch | |
| 2020 | Ford | F-350 Super Duty | King Ranch | |
| 2018 | Ford | F-350 Super Duty | Lariat | |
| 2019 | Ford | F-350 Super Duty | Lariat | |
| 2020 | Ford | F-350 Super Duty | Lariat | |
| 2018 | Ford | F-350 Super Duty | Platinum | |
| 2019 | Ford | F-350 Super Duty | Platinum | |
| 2020 | Ford | F-350 Super Duty | Platinum | |
| 2018 | Ford | F-350 Super Duty | XL | |
| 2019 | Ford | F-350 Super Duty | XL | |
| 2020 | Ford | F-350 Super Duty | XL | |
| 2018 | Ford | F-350 Super Duty | XLT | |
| 2019 | Ford | F-350 Super Duty | XLT | |
| 2020 | Ford | F-350 Super Duty | XLT |
Shipping Information
We offer FREE shipping on all orders within Canada. Most orders ship within 1-2 business days.
Standard delivery typically takes 3-7 business days depending on your location.
Returns Policy
We accept returns within 30 days of purchase. Items must be in original condition with all packaging.
For returns or exchanges, please contact our customer service team.

