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FLOWMASTER 717984 Flow Fx Extreme Cat Exhaust 090127133941

717984 Flowmaster Flow Fx Extreme Cat-back Exhaust System

( Brand: Flowmaster ), ( Type: Cat-back ), ( Material: 409 Stainless Steel ), ( Finish: Natural ), ( UPC: 090127133941 ), ( Manufacturer Part Number: 717984 ), ( California Prop 65 Warning: Nickel )

Review FLOWMASTER Flow Fx Extreme Cat back Exhaust System

The Flowmaster 717984 Flow FX Extreme Cat-Back Exhaust system is a high-performance aftermarket exhaust solution designed to enhance the sound and performance of your vehicle. This system is specifically engineered for select Ford, Mustang, and F-150 models and is a direct replacement for your factory exhaust system.

The Flowmaster Flow FX Extreme Cat-Back Exhaust system is constructed from premium 409 stainless steel, ensuring durability and resistance to rust and corrosion. The system features a unique 16-inch long, 2.5-inch diameter Flowmaster muffler with a patented "Flowsonic" design. This muffler utilizes a series of internal tubular chambers and laminar flow technology to produce a deep, rumbling exhaust note that is both aggressive and refined.

The exhaust system also includes polished 304 stainless steel tips, which not only add a stylish touch to your vehicle but also provide improved exhaust flow and better gas velocity for optimal performance. The system is designed to be a bolt-on replacement, making installation easy and straightforward for most DIY enthusiasts.

The Flowmaster 717984 Flow FX Extreme Cat-Back Exhaust system is also engineered to improve the overall performance of your vehicle. By reducing exhaust backpressure, this system allows for improved engine breathing, resulting in increased horsepower and torque. Additionally, the system is designed to improve the efficiency of your exhaust system, reducing exhaust gas temperatures and helping to maintain optimal engine operating temperatures.

In summary, the Flowmaster 717984 Flow FX Extreme Cat-Back Exhaust system is a high-performance aftermarket exhaust solution designed to enhance the sound, performance, and styling of your Ford, Mustang, or F-150. Constructed from premium 409 stainless steel, this system features a patented Flowmaster muffler design and polished 304 stainless steel tips, while also providing improved performance and efficiency through reduced exhaust backpressure and improved exhaust flow.

Flowmaster's 717984 Flow FX Extreme Cat-Back Exhaust is a popular aftermarket exhaust system for those seeking improved performance and a more aggressive exhaust note. Below are some pros and cons to consider before making a purchase.

Pros:

1. Enhanced Exhaust Note: The Flow FX design produces a unique and aggressive exhaust note, which is a significant reason many people choose aftermarket exhausts.

2. Increased Horsepower and Torque: Flowmaster exhausts are known for delivering power gains, and this system is no exception. Expect to see an increase in both horsepower and torque.

3. Durability: Flowmaster uses high-quality materials and manufacturing processes to ensure their exhaust systems stand up to the test of time.

4. Improved Engine Responsiveness: A freer-flowing exhaust can help reduce back pressure, resulting in improved engine responsiveness and acceleration.

5. Better Fuel Efficiency: Although it might seem counterintuitive, some people report improved fuel efficiency due to the more efficient combustion process enabled by the exhaust.

Cons:

1. Cost: The Flow FX Extreme Cat-Back Exhaust is a premium product and carries a higher price tag compared to stock exhaust systems.

2. Loudness: The exhaust note produced by the Flow FX system is quite loud and may not be suitable for those who prefer a quieter ride.

3. Installation Complexity: Installing a cat-back exhaust system like the Flow FX can be a challenging task, especially for those without prior experience or the necessary tools.

Conclusion:

The Flowmaster 717984 Flow FX Extreme Cat-Back Exhaust is an excellent choice for those seeking improved performance, a more aggressive exhaust note, and a more engaging driving experience. However, the higher cost, complexity of installation, and increased loudness may deter some potential buyers. Ultimately, the decision to purchase depends on your personal preferences and priorities.

Recommendation:

If you're looking for a premium aftermarket exhaust system that delivers power gains, improved engine responsiveness, and an aggressive exhaust note, the Flowmaster 717984 Flow FX Extreme Cat-Back Exhaust is an excellent choice. Just be prepared for the added cost and complexity of installation, and consider whether the loudness is a deal-breaker for you.

part # 717984 price

  • $390.95

specifications frazzlekits:

  • brand: Flowmaster
  • type: Cat-back
  • material: 409 Stainless Steel
  • finish: Natural
  • upc: 090127133941
  • manufacturer part number: 717984
  • california prop 65 warning: Nickel

general frazzlekits:

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

shipping frazzlekits:

  • type: Fixed
  • cost: $0.00
  • service: UPS Ground
  • class: Standard
  • transit: 3-6 Days
  • carrier: UPS

offer frazzlekits:

  • sold: 0
  • quantity: 10
  • options: Ship-to-home
  • started: March 30, 2026
  • availability: In Stock

payments frazzlekits:

  • wallet: Paypal
  • other
  • credit card: Diners-club

seller frazzlekits:

  • rating: 99.7%
  • # reviews: 20525

returns frazzlekits:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
type: cat-back, finish: natural, california prop 65 warning: nickel,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, material: 409 stainless steel, sku: 11202593025327632,

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