17-20 Ford Raptor 3.5L Ecoboost Flowmaster 717776 Flow FX Direct Fit Muffler

Flowmaster Flow FX Direct-Fit Performance Muffler for 2017-2020 Ford F-150 Raptor 3.5L EcoBoost - Part #717776

The Flowmaster Flow FX Direct-Fit Muffler (Part #717776) is engineered specifically for 2017-2020 Ford F-150 Raptor trucks equipped with the powerful 3.5L EcoBoost engine. Designed as a true direct-fit replacement, this premium performance muffler delivers the aggressive Flow FX exhaust tone enthusiasts want while maintaining comfortable daily drivability with a moderate-to-aggressive sound level. Featuring a straight-through performance muffler design and mandrel-bent 3.00-inch stainless steel tubing, this exhaust upgrade helps maximize exhaust flow for improved performance, enhanced throttle response, and a deep, commanding exhaust note. Installation is quick and straightforward using the factory mounting locations without cutting or welding, making it an excellent upgrade for owners looking to improve both sound and performance with OEM-quality fitment.

Key Features

• Direct-fit performance muffler designed specifically for 2017-2020 Ford F-150 Raptor 3.5L EcoBoost models.
• Flow FX straight-through muffler design promotes maximum exhaust flow.
• Produces a deep, moderate-to-aggressive interior and exterior exhaust tone.
• Mandrel-bent 3.00-inch tubing helps reduce exhaust restriction.
• Durable 409 stainless steel tubing and muffler construction for long-lasting corrosion resistance.
• Dual 3.00-inch inlet and dual 3.00-inch outlet configuration.
• Utilizes factory hanger locations for precise OEM-style fitment.
• No cutting or welding required.
• Includes clamps, installation hardware, and detailed instructions.
• Backed by over 40 years of Flowmaster exhaust engineering.

Benefits

• Enhances the aggressive appearance and sound of the Ford Raptor.
• Improves exhaust flow for optimized performance characteristics.
• Maintains factory-style fitment for a hassle-free installation.
• Constructed from high-quality stainless steel for excellent durability.
• Ideal for daily-driven trucks or performance-oriented builds.
• No permanent vehicle modifications required.
• Backed by Flowmaster's One-Year Limited Warranty for added peace of mind.
  

Product Specifications

• Manufacturer: Flowmaster
• Part Number: 717776
• Product Type: Direct-Fit Exhaust Muffler Assembly
• Exhaust Series: Flow FX
• System Type: Direct-Fit Muffler
• Sound Level: Moderate to Aggressive
• Muffler Design: Straight-Through Absorption
• Muffler Shape: Oval
• Color: Silver
• Finish: Natural
• Tubing Diameter: 3.00 inches
• Main Piping Diameter: 3.00 inches
• Material: 409 Stainless Steel
• Muffler Material: 409 Stainless Steel
• Body Material: 304 Stainless Steel
• Body Height: 4.10 inches
• Body Width: 9.65 inches
• Body Length: 13.62 inches
• Muffler Body Length: 13.00 inches
• Overall Length: 53.60 inches
• Muffler Overall Length: 56.00 inches
• Dual Inlet Configuration
• Dual Outlet Configuration
• Inlet Diameter: 3.00 inches
• Outlet Diameter: 3.00 inches
• Slip-Fit Inlet and Outlet Connections
• Uses Factory Hangers
• Clamps Included: Yes
• Catalytic Converter Included: No
• Heat Shield Included: No
• Valve Included: No
• UPC: 700042036790

Install Difficulty Level

Easy. This direct-fit muffler is designed to install using the factory mounting points and existing hanger locations without cutting, welding, or fabrication. All required clamps, hardware, and installation instructions are included, allowing installation in as little as 30 minutes, making it an excellent upgrade for both experienced installers and first-time enthusiasts.

Vehicle Fitment

Fits:

• 2017 Ford F-150 Raptor – 3.5L EcoBoost V6
• 2018 Ford F-150 Raptor – 3.5L EcoBoost V6
• 2019 Ford F-150 Raptor – 3.5L EcoBoost V6
• 2020 Ford F-150 Raptor – 3.5L EcoBoost V6

For questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.