FLOWMASTER L161649 Exhaust Muffler 720264700941 FLO9425422

( Brand: Flowmaster ), ( Part Type: Exhaust Muffler ), ( Manufacturer Part Number: L161649 ), ( Fitment Type: Performance/custom ), ( Material: Aluminized Steel ), ( Shape: Oval ), ( Outlet Diameter: In ), ( Color: Gray ), ( Inlet Connection Type: Pipe Connection ), ( Mount Type: Uses New Hangers ), ( Body Width: 9.75 ), ( Tip Material: No Tip ), ( Sound Level: Aggressive Sound ), ( UPC: 720264700941 )

Review FLOWMASTER Exhaust Muffler

Flowmaster L161649 Exhaust Muffler, Fits Ford F-150 4.6L & 5.4L (Flo-Matic Series, Model No. FLO9425422)

The Flowmaster L161649 Exhaust Muffler, also known as the Flo-Matic Series, Model No. FLO9425422, is a high-performance aftermarket exhaust component designed specifically for Ford F-150 pickup trucks equipped with 4.6L or 5.4L engines. This muffler, manufactured by the renowned Flowmaster Exhausts, is a perfect upgrade for those seeking enhanced engine performance, increased power, and a distinctive exhaust note.

This muffler is part of the Flo-Matic series, which is known for its unique "racing-inspired" design. Flowmaster's proprietary internal muffling technology, known as the "Hushpower" core, is utilized to reduce unwanted noise while maintaining the signature Flowmaster exhaust tone. The muffler's 16-inch length, coupled with its 2.5-inch inlet and 3-inch outlet diameter, is engineered to deliver optimal exhaust flow and improved gas velocity for maximum power gains.

Constructed primarily from 16-gauge aluminized steel, this Flowmaster muffler boasts impressive durability. The muffler's exterior is coated with a high-temperature ceramic coating, which not only enhances its visual appeal but also provides an additional layer of protection against corrosion and heat.

Installation of the Flowmaster L161649 Exhaust Muffler is made simple with its bolt-on design, ensuring a straightforward and hassle-free installation process. This muffler is compatible with Ford F-150 pickup trucks manufactured between 1997 and 2004, and it is a direct replacement for the factory exhaust system.

In summary, the Flowmaster L161649 Exhaust Muffler (FLO9425422) is an excellent upgrade for Ford F-150 owners looking to enhance their vehicle's performance and exhaust note. Its unique design, durability, and ease of installation make it a popular choice among enthusiasts.

Pros and Cons of Buying Flowmaster L161649 Exhaust Muffler FLO9425422

The Flowmaster L161649 exhaust muffler FLO9425422 is a popular aftermarket exhaust component known for its performance and sound. Here are some potential advantages and disadvantages of purchasing this muffler:

1. Enhanced Performance: The Flowmaster muffler is designed to minimize backpressure and maximize exhaust flow, which can improve engine performance, especially in high-performance vehicles.

2. Distinctive Sound: This muffler is renowned for its deep, throaty exhaust note, which is a desirable feature for many car enthusiasts.

3. Durability: Flowmaster mufflers are constructed from high-quality materials, such as stainless steel, which makes them resistant to corrosion and wear.

4. Easy Installation: The muffler comes with clear installation instructions, making it a relatively straightforward process for DIY enthusiasts.

5. Longevity: Flowmaster mufflers are known to last longer than OEM exhaust components, which can save you money in the long run.

1. Loud: The distinctive exhaust note produced by this muffler can be quite loud, which may not be ideal for those who prefer a quieter ride.

2. Cost: Compared to OEM exhaust mufflers, aftermarket options like the Flowmaster can be more expensive.

3. Fitment Issues: In some cases, aftermarket mufflers may not fit perfectly in the stock exhaust system, which could result in leaks or other issues.

4. Emissions: The Flowmaster muffler may not meet emissions standards in certain areas, which could lead to fines or other legal issues.

5. Resale Value: Installing a high-performance exhaust system like the Flowmaster may not increase the resale value of your vehicle as much as other modifications.

The Flowmaster L161649 exhaust muffler FLO9425422 offers several advantages, including improved performance, durability, and a distinctive sound. However, it also comes with some disadvantages, such as cost, fitment issues, and potential noise levels. Ultimately, the decision to purchase this muffler depends on your personal preferences and priorities. If you're looking for a high-performance exhaust system with a unique sound, the Flowmaster muffler could be an excellent choice. However, if you prioritize a quieter ride or are concerned about the cost or potential fitment issues, you may want to consider other options.

If you're considering purchasing the Flowmaster L161649 exhaust muffler FLO9425422, I recommend doing thorough research to ensure it will fit your vehicle and meet your performance and sound preferences. Additionally, consider your budget and the potential impact on your vehicle's emissions and resale value. If you're confident that this muffler is the right choice for you, make sure to follow the installation instructions carefully to avoid any issues.

part # l161649 prices

• $149.95-$197.09

specifications mufflermooch:

• brand: Flowmaster
• part type: Exhaust Muffler
• manufacturer part number: L161649
• fitment type: Performance/custom
• material: Aluminized Steel
• shape: Oval
• outlet diameter: In
• color: Gray
• inlet connection type: Pipe Connection
• mount type: Uses New Hangers
• body width: 9.75
• tip material: No Tip
• sound level: Aggressive Sound
• upc: 720264700941

seller mufflermooch:

• rating: 98.4%
• # reviews: 17972

payments mufflermooch:

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

general mufflermooch:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Mufflers Resonators

returns mufflermooch:

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

offer mufflermooch:

• best offers: True
• quantity: 2
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: November 6, 2025

shipping mufflermooch:

• type: Fixed
• service: Standard, Expedited
• class: Standard, Expedited
• cost: $0.00
• transit: 2-6 Days

Flowmaster L161649 Is Similar To:

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