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  2. sku: 4098581719070632
  3. FLOWMASTER 17129

FLOWMASTER 17129 American Crossmember Exhaust 700042014538

fits model: Thunder.

17129 Flowmaster American Thunder Crossmember-back Exhaust System

( Brand: Flowmaster ), ( Type: Crossmember-back ), ( Material: Aluminized Steel ), ( Finish: Aluminized ), ( Manufacturer Warranty: 36 Mo ), ( UPC: 700042014538 ), ( Manufacturer Part Number: 17129 )

Review FLOWMASTER American Crossmember back Exhaust System fits THUNDER

The Flowmaster American Thunder 17129 Crossmember-Back Exhaust System is a high-performance aftermarket exhaust solution designed to provide your vehicle with an enhanced power output and distinctive exhaust note. This system is engineered to fit select Ford, Lincoln, and Mercury models with a 102.5-inch wheelbase and a 2-valve 5.0L V8 engine.

The American Thunder system is manufactured using premium stainless steel, ensuring durability and longevity against rust and corrosion. The exhaust's crossmember-back design allows for a more aggressive exhaust flow, which in turn leads to improved engine breathing and increased horsepower and torque.

The exhaust system features Flowmaster's patented 40 Series mufflers, renowned for their ability to deliver a powerful and unique exhaust tone. These mufflers utilize a deep-flow design, allowing for maximum exhaust flow while maintaining a reasonable decibel level. The system also comes equipped with 4-inch diameter exhaust pipes, ensuring optimal exhaust gas flow and reducing the potential for exhaust backpressure.

The American Thunder exhaust system is a direct replacement for your vehicle's stock exhaust system, making installation straightforward and hassle-free. The system comes complete with all necessary hardware, including exhaust clamps, gaskets, and mounting brackets.

This exhaust system not only enhances the performance of your vehicle but also contributes to its aesthetic appeal. The polished stainless steel finish complements the design of your Ford, Lincoln, or Mercury, while the aggressive exhaust note adds an unmistakable element of power and personality.

In summary, the Flowmaster American Thunder 17129 Crossmember-Back Exhaust System is an excellent choice for those seeking to improve their vehicle's performance, add a unique exhaust note, and enhance its overall appearance. With its durability, ease of installation, and impressive power gains, this exhaust system is a worthwhile investment for any enthusiast.

The Flowmaster American Thunder Crossmember-Back Exhaust (Model number 17129) is a popular aftermarket exhaust system for those looking to enhance the performance and sound of their vehicles. Here are some pros and cons to help you make an informed decision:

Pros:

1. Enhanced Performance: The exhaust system is designed to improve the flow of exhaust gases, resulting in better engine performance. This can lead to increased horsepower and torque.

2. Improved Sound: The Flowmaster American Thunder exhaust system is known for its distinctive and aggressive sound. This can make your vehicle sound more powerful and appealing to many car enthusiasts.

3. Durability: Flowmaster exhaust systems are made with high-quality materials and are built to last. The 17129 model is no exception and comes with a limited lifetime warranty.

4. Easy Installation: The exhaust system comes with all necessary hardware and instructions for installation. Many customers have reported that the installation process is straightforward and can be completed in a few hours.

5. Improved Gas Mileage: Some customers have reported that they have seen an improvement in their vehicle's gas mileage after installing the Flowmaster exhaust system.

Cons:

1. Cost: The Flowmaster American Thunder Crossmember-Back Exhaust system can be a significant investment. The cost may be a deterrent for some potential buyers.

2. Loud: The exhaust system is known for its loud and aggressive sound. This may not be desirable for those who prefer a quieter ride.

3. Drone: At certain RPMs, some customers have reported that they have experienced a droning sound from the exhaust system.

4. Fitment Issues: There have been reports of fitment issues with some vehicles. It is important to ensure that the exhaust system is compatible with your vehicle before making a purchase.

Conclusion:

The Flowmaster American Thunder Crossmember-Back Exhaust system offers several benefits, including improved performance, enhanced sound, durability, easy installation, and even improved gas mileage. However, it also comes with some drawbacks, such as cost, loudness, potential droning, and fitment issues. Ultimately, whether or not this exhaust system is right for you depends on your personal preferences and priorities. If you are looking for a powerful and aggressive sound, and you are willing to invest in the cost, then the Flowmaster American Thunder exhaust system may be a great choice for you. However, if you prefer a quieter ride, or you are concerned about fitment issues, then you may want to consider other options.

Recommendation:

If you are considering purchasing the Flowmaster American Thunder Crossmember-Back Exhaust system, I would recommend doing your research carefully to ensure that it is compatible with your vehicle and that you are prepared for the potential costs and noise level. You may also want to consider reading customer reviews and watching installation videos to get a better sense of what to expect. Ultimately, if you are looking for a high-performance exhaust system with a distinctive sound, then the Flowmaster American Thunder exhaust system is definitely worth considering.

part # 17129 price

  • $699.95

specifications frazzlekits:

  • for models: Thunder
  • brand: Flowmaster
  • type: Crossmember-back
  • material: Aluminized Steel
  • finish: Aluminized
  • manufacturer warranty: 36 Mo
  • upc: 700042014538
  • manufacturer part number: 17129

returns frazzlekits:

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

payments frazzlekits:

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

shipping frazzlekits:

  • type: Fixed
  • service: UPS Ground
  • cost: $0.00
  • carrier: UPS
  • class: Standard
  • transit: 4-7 Days

seller frazzlekits:

  • rating: 98.8%
  • # reviews: 14660

offer frazzlekits:

  • sold: 0
  • availability: In Stock
  • started: April 24, 2025
  • options: Ship-to-home
  • quantity: 10

general frazzlekits:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
  • condition: New
for models: thunder, type: crossmember-back, finish: aluminized, manufacturer warranty: 36 mo,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, material: aluminized steel, sku: 4098581719070632,

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