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  3. FLOWMASTER 17120

FLOWMASTER 17120 American Crossmember Exhaust

fits model: Thunder.

17120 Flowmaster American Thunder Crossmember-back Exhaust System

( Brand: Flowmaster ), ( Part Type: Exhaust ), ( Manufacturer Warranty: No ), ( Manufacturer Part Number: 17120 ), ( Material: Aluminized Steel ), ( Item Length: 60.000 ), ( Finish: Aluminized )

Review FLOWMASTER American Crossmember back Exhaust System fits THUNDER

The Flowmaster 17120 American Thunder Crossmember-Back Exhaust System is a high-performance aftermarket exhaust solution designed to enhance the sound and overall performance of your vehicle. This system is specifically engineered for select Ford, Chevy, and Dodge applications and is constructed using premium materials to ensure durability and longevity.

The American Thunder series exhaust system is known for its deep, throaty exhaust note, and the 17120 model is no exception. The system's 409 stainless steel construction not only provides a robust and unmistakable sound but also offers superior corrosion resistance, ensuring that it withstands the test of time. The system's mandrel-bent tubing maintains a consistent diameter throughout, ensuring optimal exhaust flow and maximum power gains.

The Flowmaster 17120 American Thunder Crossmember-Back Exhaust System features a unique design that utilizes a crossmember-mounted muffler configuration. This design not only provides a more aggressive exhaust note but also offers improved ground clearance, making it an excellent choice for vehicles used for towing or off-roading.

The system comes with all necessary hardware and mounting brackets for easy installation, and the polished stainless steel tips add a touch of style and elegance to the exhaust system. The 17120 American Thunder Crossmember-Back Exhaust System is a direct bolt-on replacement for the factory exhaust system, making it a straightforward and hassle-free upgrade for enthusiasts looking to enhance the performance and sound of their vehicle.

Overall, the Flowmaster 17120 American Thunder Crossmember-Back Exhaust System is an excellent choice for those seeking a powerful, aggressive exhaust note and improved performance from their vehicle. Its superior construction, easy installation, and distinctive sound make it a must-have for any enthusiast looking to take their ride to the next level.

The Flowmaster 17120 American Thunder Crossmember-Back Exhaust is a popular aftermarket exhaust system designed to enhance the performance and sound of select Ford, Chevy, and Dodge vehicles. Here are the pros and cons of purchasing this exhaust system:

Pros:

1. Enhanced Performance: The Flowmaster American Thunder exhaust system is designed to improve the engine's power output and torque by reducing backpressure and increasing exhaust flow.

2. Improved Sound: This exhaust system is known for its distinctive and aggressive sound, which is a result of the unique muffler design and mandrel-bent tubing.

3. Durability: The exhaust system is made from high-quality stainless steel, which ensures it is resistant to rust and corrosion, making it a long-lasting investment.

4. Easy Installation: The exhaust system comes with all necessary hardware and installation instructions, making it a relatively easy DIY project for experienced enthusiasts.

5. Fitment: The exhaust system is available in various lengths and fits a wide range of Ford, Chevy, and Dodge vehicles, ensuring a proper fit and function.

Cons:

1. Cost: The Flowmaster American Thunder exhaust system can be quite expensive compared to other aftermarket exhaust systems, especially for larger vehicles or more complex installations.

2. Loud: The exhaust system is quite loud and may not be suitable for those who prefer a quieter exhaust note or live in areas with noise restrictions.

3. Backpressure: Depending on the specific vehicle and exhaust configuration, installing an aftermarket exhaust system like the Flowmaster American Thunder may result in increased backpressure, which could negatively impact fuel economy and performance.

4. Requires Professional Installation: While the installation process is relatively straightforward, some vehicle owners may prefer to have the exhaust system installed by a professional to ensure proper fitment and function.

In conclusion, the Flowmaster 17120 American Thunder Crossmember-Back Exhaust is an excellent investment for those who want to enhance the performance and sound of their vehicle while also ensuring durability. However, it comes with a higher price tag and may not be suitable for those who prefer a quieter exhaust note or have noise restrictions. Ultimately, it's essential to weigh the pros and cons carefully before making a decision.

If you're confident in your installation skills, have the budget, and want a louder, more aggressive exhaust note, the Flowmaster American Thunder is an excellent choice. However, if you're on a budget, prefer a quieter exhaust note, or have noise restrictions, other aftermarket exhaust systems may be a better fit for your needs.

part # 17120 price

  • $999.95

specifications frazzlekits:

  • for models: Thunder
  • brand: Flowmaster
  • part type: Exhaust
  • manufacturer warranty: No
  • manufacturer part number: 17120
  • material: Aluminized Steel
  • item length: 60.000
  • finish: Aluminized

general frazzlekits:

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

offer frazzlekits:

  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • started: February 27, 2025
  • availability: In Stock

payments frazzlekits:

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

seller frazzlekits:

  • rating: 98.8%
  • # reviews: 72965

shipping frazzlekits:

  • carrier: UPS
  • transit: 2-6 Days
  • service: UPS Ground
  • class: Standard
  • cost: $0.00
  • type: Calculated

returns frazzlekits:

  • policy: No Returns
for models: thunder, part type: exhaust, manufacturer warranty: no, item length: 60.000, finish: aluminized,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, material: aluminized steel, sku: 2766161259824563,

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  • Offer #4: $999.95 price + free delivery = $999.95* total. The mandrel-bent tailpipes exit at an. For the person who is looking for a complete Crossmember-Back dual exhaust system with a moderately aggressive tone for their 1964 to 1972 Chevrolet/GMC El Camino/Sprint with a V8 engine.FREE SHIPPING
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