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  3. FLOWMASTER 717871

FLOWMASTER 717871 Flow Fx Cat Exhaust 700042038947

717871 Flowmaster Flow Fx Cat-back Exhaust System

( Brand: Flowmaster ), ( Type: Cat-back ), ( Material: 409 Stainless Steel ), ( Country Of Origin: Us ), ( C.a.r.b. Eo : D-802-13 / D-802-5 ), ( UPC: 700042038947 ), ( Manufacturer Part Number: 717871 ), ( California Prop 65 Warning: Nickel )

Review FLOWMASTER Flow Fx Cat back Exhaust System

Introducing the Flowmaster 717871 Flow FX Cat-Back Exhaust System, a game-changer for your vehicle's performance and sound. This aftermarket exhaust system is specifically designed to enhance the look, sound, and efficiency of your ride's exhaust system.

The Flowmaster 717871 Cat-Back Exhaust is a 4-inch diameter system, which is larger than the typical factory exhaust. This larger diameter allows for a more efficient exhaust flow, reducing back pressure and increasing horsepower and torque. In turn, this results in improved engine performance, acceleration, and overall driving experience.

The Flowmaster Flow FX muffler design is the star of this system. It features a unique "Frequency X-change" technology that utilizes a specific chambered design and internal core to cancel out unwanted frequencies, while allowing desirable exhaust notes to pass through. This results in a deep, powerful, and aggressive exhaust tone that is sure to turn heads.

The system is constructed from premium 304 stainless steel, which is known for its durability and resistance to corrosion. This ensures that your exhaust system will withstand the test of time, even in harsh environments. Additionally, the polished finish adds a touch of elegance to your vehicle's undercarriage.

The Flowmaster 717871 Cat-Back Exhaust System comes with all necessary hardware for a straightforward installation. The system is designed to fit most popular makes and models, but it's always a good idea to double-check compatibility with your specific vehicle before purchasing. This exhaust system is a must-have for any enthusiast looking to enhance their vehicle's performance and add a unique, aggressive sound.

In summary, the Flowmaster 717871 Flow FX Cat-Back Exhaust System is a top-of-the-line aftermarket exhaust system that offers increased performance, improved efficiency, and a deep, powerful exhaust note. It's constructed from premium 304 stainless steel, comes with all necessary hardware for installation, and fits most popular makes and models. Upgrade your ride today with the Flowmaster 717871 Cat-Back Exhaust System.

Flowmaster's 717871 Flow FX Cat-Back Exhaust System is a popular aftermarket exhaust option for those looking to enhance the sound and performance of their vehicles. Let's examine some pros and cons of investing in this exhaust system.

Pros:

1. Enhanced Exhaust Note: The Flowmaster exhaust system is known for its unique and distinctive exhaust note. It provides a deep, rumbling sound that can be quite appealing to many car enthusiasts.

2. Improved Performance: By reducing back pressure, a cat-back exhaust system like the Flowmaster can help improve engine performance. This can result in better acceleration and increased horsepower.

3. Durability: Flowmaster exhaust systems are constructed using high-quality materials, such as stainless steel, ensuring they can withstand the rigors of daily driving.

4. Fitment: The Flowmaster 717871 is designed to fit a wide range of vehicles, making it a versatile option for those looking to upgrade their exhaust system.

5. Easy Installation: The cat-back exhaust is generally easier to install than a full exhaust system, as it only requires the removal of the catalytic converter and the installation of the new exhaust components.

Cons:

1. Cost: The Flowmaster 717871 Cat-Back Exhaust System can be an expensive upgrade, with the price varying depending on the specific make and model of the vehicle.

2. Loudness: The exhaust system's enhanced sound can be quite loud, which may not be desirable for those who value a quieter driving experience.

3. Potential for Drone: Some users have reported experiencing a droning sound at certain RPMs, which can be annoying. This may depend on the specific vehicle and exhaust system configuration.

4. Fuel Economy: A cat-back exhaust system can slightly reduce fuel economy due to the increased exhaust flow, which can lead to higher fuel costs over time.

5. Potential for Increased Emissions: While the Flowmaster system meets emissions standards, it may result in slightly higher emissions compared to the stock exhaust system.

Conclusion:

The Flowmaster 717871 Flow FX Cat-Back Exhaust System offers several benefits for car enthusiasts, including an enhanced exhaust note, improved performance, durability, and ease of installation. However, it also comes with some drawbacks, such as a potentially loud exhaust note, potential for drone, and a higher cost. Ultimately, the decision to invest in this exhaust system depends on your personal preferences and priorities. If you value a distinctive exhaust note and increased performance, the Flowmaster Cat-Back Exhaust System may be an excellent choice for you. However, if you prioritize a quieter driving experience, fuel economy, or minimal modifications, it may not be the best investment.

Recommendation:

If you are considering purchasing the Flowmaster 717871 Cat-Back Exhaust System, I would recommend doing thorough research on the specific model and compatibility with your vehicle. Additionally, consider listening to exhaust recordings to determine if the sound is desirable for you. Lastly, carefully weigh the pros and cons, and consider your personal preferences and priorities before making a decision.

part # 717871 price

  • $1075.95

specifications frazzlekits:

  • brand: Flowmaster
  • type: Cat-back
  • material: 409 Stainless Steel
  • country of origin: Us
  • c.a.r.b. eo : D-802-13 / D-802-5
  • upc: 700042038947
  • manufacturer part number: 717871
  • california prop 65 warning: Nickel

returns frazzlekits:

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

general frazzlekits:

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

payments frazzlekits:

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

offer frazzlekits:

  • started: March 22, 2026
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

seller frazzlekits:

  • rating: 99.5%
  • # reviews: 11639

shipping frazzlekits:

  • service: UPS Ground
  • class: Standard
  • type: Fixed
  • carrier: UPS
  • transit: 3-6 Days
  • cost: $0.00
type: cat-back, country of origin: us, c.a.r.b. eo: d-802-13 / d-802-5, california prop 65 warning: nickel,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, material: 409 stainless steel, sku: 11054134994814752,

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