See more parts for Ford F-250 Super Duty
Select the year of your Ford F-250 Super Duty:
Product thumb
Flowmaster Flow FX Direct Fit Muffler Ford 250 | 350 2017-2025
$409.95
Hurry Low Stock
Flowmaster's FlowFX Direct-Fit Muffler exhaust system for the 2017-2026 Ford F250/F350 Super Duty trucks with the 6.2L, 6.8L and 7.3L gas engines gives you a great value packed way to help you customize your Ford truck to your personality. This performance muffler system fits both 2/4 Wheel drive models and is manufactured from 409 stainless steel for years of trouble-free service and performance. Features include a 3.50-inch inlet pipe leading into a 409 stainless steel Flow FX series "straight-through" muffler for great sound and maximum performance. The muffler then connects to the factory tailpipe for a simple and effective performance upgrade. Max dyno gains of 12 hp and 11 lb-ft at the rear wheels delivers power you can feel. This results in better acceleration and towing performance. The system uses all the factory hanger locations and connections for an easy installation that you can do at home. Kits include installation instructions and all necessary hardware. Backed by Flowmaster's Lifetime Limited Warranty.


Features:
  • 3.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • Kit includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • A tuned Flow FX style muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
  • Max increases of up to 12 hp and 11 lb-ft over the stock exhaust at the wheels
  • Tuned performance muffler eliminates interior drone
  • Maintains factory warranty
  • Lifetime Limited Warranty


Specifications:
  • Body Diameter: 4.50 IN
  • Body Height: 4.50 IN
  • Body Length: 10.00
  • Body Material: 409 Stainless Steel
  • Body Width: 4.50 IN
  • Brand: Flowmaster
  • California Proposition 65: Yes
  • Catalytic Converter Included: No
  • Category: Exhaust
  • Clamping Type: Flat Band
  • Clamps Included: Yes
  • Color: Natural
  • Emission Code: 5
  • Exhaust Series: FlowFX
  • Exhaust Tip Quantity: 0
  • Exit Position: OEM
  • Finish: Natural
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Heat Shield: No
  • Heat Shield Attached: No
  • Inlet Diameter: 3.5
  • Inlet Inside Diameter: 2.98 IN
  • Inlet Location: Center
  • Inlet Outside Diameter: 3.11 IN
  • Inlet Quantity: 1
  • Inlet Type: Slip-Fit
  • Main Piping Diameter: Center
  • Material: 409 Stainless Steel
  • Mount Type: Uses Factory Hangers
  • Muffler Body Length (in): 10
  • Muffler Body Material: 409 Stainless Steel
  • Muffler Body Shape: Round
  • Muffler Body Width: 4.5 IN
  • Muffler Color: Natural
  • Muffler Finish: Natural
  • Muffler Inlet Location: Center
  • Muffler Material: 409 Stainless Steel
  • Muffler Outlet Location: Center
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 1
  • Muffler Series: FlowFX
  • Muffler Shape: Round
  • Muffler Type: Absorption
  • Outlet Diameter: 3.5 IN
  • Outlet Inside Diameter: 3.52 IN
  • Outlet Location: Center
  • Outlet Outside Diameter: 3.65 IN
  • Outlet Quantity: 1
  • Outlet Type: Slip-Fit
  • Overall Length: 49.60 IN
  • Part Type: Exhaust Muffler Assembly
  • Pipe Material: 409 Stainless Steel
  • Product Type: Exhaust System
  • Shape: Round
  • Single Dual: Single
  • Sound Level: Aggressive / Moderate
  • Sub Category: Mufflers
  • System Type: Direct-Fit Muffler
  • Tubing Diameter: 3.5 IN
  • Tubing Diameter (in): 3.5
  • Tubing Material: 409 Stainless Steel
  • Type: Direct-fit Muffler
  • Type of Muffler: Absorption
  • Valve Actuator Included: No
  • Valve Included: No
  • Valve Type: Not Applicable
  • Vehicle Type: Truck/SUV
  • California Proposition 65 Chemical Name: Chromium (hexavalent compounds)/Nickel (Metallic)
  • California Proposition 65 Required: Yes


Fitment:
  • Ford F250 Super Duty 6.2L/6.8L/7.3L gas trucks 2017-2025
  • Ford F350 Super Duty 6.2L/6.8L/7.3L gas trucks 2017-2025
Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Ford F-250 Super Duty 2017-2025 King Ranch
Ford F-250 Super Duty 2017-2025 Lariat
Ford F-250 Super Duty 2017-2025 XLT
Ford F-250 Super Duty 2017-2025 XL
Ford F-250 Super Duty 2017-2025 Platinum
Ford F-250 Super Duty 2018-2024 Limited
Ford F-350 Super Duty 2017-2025 XLT
Ford F-350 Super Duty 2017-2025 King Ranch
Ford F-350 Super Duty 2017-2025 Platinum
Ford F-350 Super Duty 2017-2024 XL Plus
Ford F-350 Super Duty 2017-2025 Lariat
Ford F-350 Super Duty 2017-2025 XL
Ford F-350 Super Duty 2018-2024 Limited

Flowmaster Banner

Who is Flowmaster?

Flowmaster is an aftermarket company that was founded in 1983. The company specializes in manufacturing high-performance exhaust systems for various vehicles. This includes classic muscle cars, modern sedans, trucks, jeeps, off-road vehicles, and more. 

It has since revolutionized the industry and has continued its tradition to produce high-quality exhaust parts. Today, Flowmaster has been the go-to brand of many car builders and enthusiasts worldwide and has been the market leader for years.

Pushing the Boundaries of Exhaust Design

Flowmaster has been the pioneer when it comes to developing mufflers. They produce mufflers that are quiet enough to be used legally on the streets but, at the same time, does not restrict the performance of the engine. This is why more and more people are choosing Flowmaster for their car builds as they can enjoy their vehicles on and off the streets.

An Exhaust For Any Style

The company provides its customers with the ability to choose the type of muffler they want. They offer five sound categories of their exhaust system, from quiet and discrete to something more aggressive and gives that racy sound. They can also choose between 12 designs of chambered mufflers, including their exclusively-designed “laminar-flow” muffler or “straight-through.”They also have a custom-built exhaust system for that one-of car builds.

Passionate Development Team

Flowmaster is composed of people who have years of experience in developing quality exhaust systems. Using the knowledge they acquired over the years, they improved their designs and matched it with the ever-growing technological advancement of vehicles today. 

Tried and Tested

With hundreds of installs under its belt, Flowmaster has proven itself to be a brand that delivers what it promised. In addition, all their exhaust systems are designed and dyno-tested, ensuring that they can maximize your vehicle’s performance once installed. 

Purchase Flowmaster at Vivid Racing

If you are in the market for an upgrade in your vehicle’s exhaust that would provide you with that distinct sound and improved performance, then Flowmaster is the brand for you. To know more about Flowmaster, visit Vivid Racing and check out their list of products that fit your requirement.




Check out these other great products