FLOWMASTER 718170 Rear Flowfx Cat Exhaust Split Exit 090127844946 409

( Brand: Flowmaster ), ( Type: Truck ), ( Features: Stainless Steel Construction Nbsp; Ne, Bright 409s Stainless Steel Tubing, A Pair Of Flowmasters New Flowfx Straight-through Mufflers With, Aggressive Sound. The System Uses A Scavenger X-pipe Cross-over A, This System Includes All Necessary Parts, Hardware And Detailed Instructions. ), ( Material: 409 Stainless Steel ), ( Item Length: 59.750 ), ( Country/region Of Manufacture: Us ), ( UPC: 090127844946 ), ( Manufacturer Part Number: 718170 ), ( California Prop 65 Warning: Nickel )

Review FLOWMASTER Flowfx 409 Cat back Exhaust System Split Rear Exit fits SS

The Flowmaster 718170 FlowFX 409 Cat-Back Exhaust is a high-performance aftermarket exhaust system designed for select Ford, Lincoln, and Mercury vehicles. This exhaust system is engineered to deliver an exceptional balance of power and sound, making it an ideal choice for enthusiasts seeking to enhance their vehicle's performance and exhaust note.

The Flowmaster FlowFX 409 Cat-Back Exhaust is a split rear exit system, meaning it exits the vehicle through two separate outlets located at the rear. This design not only provides a unique and aggressive appearance but also allows for improved exhaust flow and scavenging, contributing to increased power and torque.

This exhaust system is built with premium T-304 stainless steel, known for its superior strength and durability. It is also polished to a mirror-like finish, ensuring a stunning visual appeal that complements the sleek lines of your vehicle.

The FlowFX 409 system utilizes Flowmaster's proprietary muffler design, which is engineered to maximize exhaust flow while minimizing backpressure. This results in an exhilarating exhaust note, characterized by a deep, resonant tone that is both powerful and refined.

The Flowmaster 718170 Cat-Back Exhaust comes with all necessary hardware for installation, making it a straightforward upgrade for most enthusiasts. It is also CARB-legal, ensuring compliance with emissions regulations in California and other states with similar requirements.

By choosing the Flowmaster 718170 FlowFX 409 Cat-Back Exhaust, you'll not only be enhancing the performance and sound of your vehicle but also investing in a high-quality, durable component that will last for years to come. Upgrade your ride today with this exceptional aftermarket exhaust system.

Flowmaster's 718170 FlowFX 409 Cat-Back Exhaust with Split Rear Exit is a popular aftermarket exhaust system for select Ford, Mustang, and Lincoln vehicles. Here are some potential pros and cons of investing in this system:

1. Enhanced Performance: The FlowFX 409 system is designed to enhance the performance of your vehicle by improving exhaust flow and reducing back pressure. This can lead to increased horsepower and torque, improved throttle response, and a more responsive driving experience.

2. Distinctive Sound: The Flowmaster mufflers are known for their unique and aggressive exhaust note. This can be especially appealing to those who enjoy the sound of their vehicle's engine.

3. Improved Fuel Efficiency: By reducing back pressure and improving exhaust flow, the FlowFX 409 system can help improve fuel efficiency. This can lead to cost savings over time.

4. Split Rear Exit: The split rear exit design of the system can provide improved exhaust flow and a more balanced exhaust system. This can lead to better performance and a more balanced exhaust note.

5. High-Quality Materials: The FlowFX 409 system is made from high-quality materials, including mandrel-bent tubing and premium stainless steel. This can ensure durability and longevity.

1. Cost: The FlowFX 409 system can be a significant investment, with prices ranging from several hundred to over a thousand dollars, depending on the specific vehicle application.

2. Loud Exhaust Note: The distinctive sound of the Flowmaster mufflers can be quite loud, especially during acceleration. This may not be desirable for those who prefer a quieter ride.

3. Installation Complexity: Installing the FlowFX 409 system can be a complex process, requiring the removal of the stock exhaust system and the installation of new components. This may require professional assistance or a significant amount of time and effort.

4. Potential for Increased Emissions: The FlowFX 409 system may increase emissions, particularly during acceleration. This can be a concern for those who are environmentally conscious or live in areas with strict emissions regulations.

The Flowmaster 718170 FlowFX 409 Cat-Back Exhaust with Split Rear Exit can offer significant performance benefits, including improved horsepower and torque, enhanced throttle response, and a distinctive exhaust note. However, it also comes with some drawbacks, such as a significant investment cost, a loud exhaust note, and potential installation complexity. Ultimately, the decision to invest in this system will depend on your individual priorities and preferences.

If you are looking for a high-performance exhaust system with a distinctive sound and improved exhaust flow, the Flowmaster 718170 FlowFX 409 Cat-Back Exhaust with Split Rear Exit may be an excellent choice for you. However, it's essential to consider the potential drawbacks, such as the significant investment cost, potential emissions increase, and loud exhaust note, before making a final decision. If you prefer a quieter ride or are concerned about emissions, you may want to consider alternative exhaust systems.

part # 718170 prices

• $1003.02-$1111.07

specifications frazzlekits:

• for models: Ss
• brand: Flowmaster
• type: Truck
• features: Stainless Steel Construction Nbsp; Ne, Bright 409s Stainless Steel Tubing, A Pair Of Flowmasters New Flowfx Straight-through Mufflers With, Aggressive Sound. The System Uses A Scavenger X-pipe Cross-over A, This System Includes All Necessary Parts, Hardware And Detailed Instructions.
• material: 409 Stainless Steel
• item length: 59.750
• country/region of manufacture: Us
• upc: 090127844946
• manufacturer part number: 718170
• california prop 65 warning: Nickel

offer frazzlekits:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 6
• started: September 7, 2025

returns frazzlekits:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

seller frazzlekits:

• rating: 96.6%
• # reviews: 45105

payments frazzlekits:

• credit card: Mastercard
• other
• wallet: Google-pay

shipping frazzlekits:

• cost: $0.00
• class: Standard
• type: Fixed
• transit: 4-6 Days
• service: Standard

general frazzlekits:

• Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
• condition: New

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