04-08 Ford F-150 V8 4.6L/5.4L Flowmaster 717868 FlowFX Cat-Back Exhaust System

Flowmaster 717868 FlowFX Cat-Back Exhaust System

The Flowmaster FlowFX Cat-Back Exhaust System delivers a performance upgrade for 2004-2008 Ford F-150 trucks equipped with 4.6L and 5.4L V8 engines. Designed for truck owners who want a deeper, more aggressive exhaust tone without excessive sound levels, this bolt-on exhaust system combines Flowmaster performance engineering with durable stainless steel construction. The system features a straight-through FlowFX muffler design, mandrel-bent tubing, and dual side-exit tailpipes that improve exhaust flow while maintaining proper clearance around the factory spare tire and tow hitch. Finished with large black ceramic coated stainless steel exhaust tips, this system adds a bold appearance and enhanced sound quality to the F-150.

Key Features

• Flowmaster FlowFX straight-through performance muffler provides a deep, powerful exterior exhaust tone.
• Complete cat-back exhaust system designed specifically for 2004-2008 Ford F-150 trucks.
• Full 409 stainless steel construction for improved durability and corrosion resistance.
• Dual 2.50-inch mandrel-bent tailpipes provide a clean side-exit appearance behind the rear tires.
• Large 4.50-inch black ceramic coated stainless steel exhaust tips enhance the truck's aggressive styling.
• Custom routing clears the factory spare tire and tow hitch for convenient towing use.
• Uses factory hanger locations for a straightforward installation process.
• Includes necessary hardware and installation instructions.

Benefits

• Provides a noticeable performance appearance upgrade with a moderate, muscular exhaust sound.
• Improves the overall driving experience with the signature Flowmaster exhaust tone.
• Offers long-lasting performance with premium stainless steel materials.
• Maintains a factory-style fitment while delivering an aftermarket performance upgrade.
• Dual side exits help direct exhaust gases away from trailers, boats, and other equipment while towing.
• Designed for an easy at-home installation with bolt-on components and factory mounting points.
• Backed by a Flowmaster Limited Lifetime Warranty for added purchase confidence.

Product Specifications

• Brand: Flowmaster
• Part Number: 717868
• Product Type: Cat-Back Exhaust System
• Exhaust Series: FlowFX
• Material: 409 Stainless Steel
• Finish: Natural Stainless Steel
• Sound Level: Moderate
• Muffler Type: Absorption straight-through design
• Muffler Material: 409 Stainless Steel
• Muffler Body Size: 18 inches long x 9 inches wide x 4 inches high
• Muffler Inlet Diameter: 3.00 inches
• Main Pipe Diameter: 2.50 inches
• Tail Pipe Quantity: Two
• Tail Pipe Outlet Diameter: 2.50 inches
• Exhaust Tip Quantity: Two
• Exhaust Tip Diameter: 4.50 inches
• Exhaust Tip Material: 304 Stainless Steel
• Exhaust Tip Finish: Black Ceramic Coating
• Exhaust Tip Style: Round, angled cut, rolled edge
• Exit Style: Dual side exit
• Clamping Type: Flat band clamp
• Mounting Type: Factory hanger locations
• Catalytic Converter Included: No
• Valve Included: No
• UPC: 700042039234

Install Difficulty level

This Flowmaster 717868 Cat-Back Exhaust System is designed for an easy installation using factory hanger locations and included hardware. Installation typically requires basic hand tools and can be completed in approximately 1-2 hours, making it a practical upgrade for experienced DIY installers or professional exhaust shops.

Vehicle Fitment

• 2004-2008 Ford F-150
• Engine: 4.6L V8 and 5.4L V8
• Drive Type: 2-Wheel Drive and 4-Wheel Drive models
• Wheelbase: All wheelbases

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