FLOWMASTER L3980423 Exhaust Muffler 717872815518

( Brand: Flowmaster ), ( Part Type: Exhaust Muffler ), ( Manufacturer Part Number: L3980423 ), ( Fitment Type: Performance/custom ), ( Material: Stainless Steel ), ( Shape: Oval ), ( Tip Diameter: In ), ( Color: Gray ), ( Inlet Connection Type: Pipe Connection ), ( Mount Type: Uses New Hangers ), ( Tip Material: No Tip ), ( Sound Level: Mild Sound ), ( UPC: 717872815518 )

Review FLOWMASTER Exhaust Muffler Nissan fits TITAN 2004–2010

The Flowmaster L3980423 Exhaust Muffler is a high-performance exhaust component designed specifically for the Nissan Titan models from 2004 to 2010. This muffler is part of Flowmaster's Series 40 line, known for its distinctive sound and exceptional flow efficiency.

This muffler is a replaceable unit, designed to fit in place of the original equipment manufacturer (OEM) muffler in the Nissan Titan's exhaust system. It is engineered using 16-gauge aluminized steel, ensuring both strength and durability. The welds are robust and precise, evidence of Flowmaster's commitment to quality craftsmanship.

The L3980423 muffler features a unique internal design that offers improved exhaust flow, resulting in better engine performance and increased power output. This gain in performance is not just an illusion; it's based on real numbers. Numerous dyno tests have shown that installing a Flowmaster L3980423 can lead to an increase in horsepower and torque.

The muffler is quite large, with dimensions of approximately 35.75 inches in length, 13.25 inches in diameter (at the inlet), and 16 inches in diameter (at the outlet). It is important to note that this muffler may require modification to fit some vehicles. We recommend consulting the installation manual, as well as a qualified exhaust professional or mechanic, to ensure proper installation.

One of the most notable aspects of the Flowmaster L3980423 is its distinct exhaust note. Its internal design features a series of passive, round-tipped exhaust tubes that create a rich, deep, and aggressive tone. It is not as raspy or loud as some other performance exhausts, making it an excellent choice for those who want a powerful and consistent exhaust note without drawing unwanted attention.

This muffler is designed to bolt directly onto your Nissan Titan's factory exhaust system, replacing the restrictive OEM muffler for a freer flow. By improving exhaust flow, it minimizes backpressure, therefore enhancing engine performance and efficiency. Additionally, because it utilizes OEM-style hangers and slips over the OEM resonator, it requires no special mounting brackets or modifications to install.

Despite being designed for performance, the Flowmaster L3980423 is also EPA legal and comes with a Federal emission certificate. This compliance ensures that it is street legal when correctly installed and improves your rig's performance without causing any issues with emissions regulations.

This exhaust muffler offers an excellent balance between power, sound, and street legality. It is ideal for those Nissan Titan owners who desire a more aggressive exhaust note, improved engine performance, and a more powerful driving experience. Unlike some other aftermarket mufflers, this unit does not require any custom modifications for most vehicles, making it both practical and accessible for a broader range of off-road and daily driving enthusiasts.

Flowmaster L3980423 Exhaust Muffler for Nissan Titan (2004-2010): Pros, Cons, and Recommendation

The Flowmaster L3980423 exhaust muffler is a popular aftermarket upgrade for the Nissan Titan (2004-2010). This muffler is known for its enhanced sound and improved performance. In this analysis, we will explore the key features, advantages, disadvantages, and a final recommendation regarding installing a Flowmaster L3980423 exhaust muffler on a Nissan Titan.

1. Performance: The Flowmaster exhaust muffler offers improved engine performance by allowing better exhaust gas flow, resulting in a more powerful and responsive engine.

2. Sound: One of the primary reasons for buying this muffler is the unique Flowmaster X-pipe and chambered muffler design, which provides an appealing, deep, and aggressive exhaust note.

3. Improved fuel efficiency: Flowmaster exhaust systems are known for their reputation in improving fuel efficiency due to the reduced back pressure in the exhaust system.

4. Increased horsepower and torque: The exhaust system enhances the engine's output, offering gains in both horsepower and torque.

5. Durability: The Flowmaster L3980423 exhaust muffler is made of top-quality stainless steel, ensuring a long-lasting and corrosion-resistant exhaust system.

1. Higher Cost: Compared to the OEM exhaust muffler, the Flowmaster L3980423 exhaust muffler is more expensive.

2. Increased Cabin Noise: The enhanced exhaust sound can lead to increased noise inside the cabin, making it less comfortable for some people. Depending on personal preferences, this might be a disadvantage.

3. Complex installation: Installing the Flowmaster exhaust muffler requires significant expertise and time, as it involves removing and cutting the OEM pipe for a proper fit with the new muffler.

In summary, installing the Flowmaster L3980423 exhaust muffler on a Nissan Titan offers multiple benefits such as performance gains, improved sound, increased horsepower and torque, durability, and potentially better fuel efficiency. However, the higher purchase price and the increased cabin noise are factors that must be considered before making the investment. For owners who are lift kit and off-road enthusiasts or those who want an aggressive exhaust note and improved performance, the cons are likely outweighed by the pros. If you're looking for a slightly quieter upgrade, other options may be more suitable for your needs.

Considering the pros and cons, if you are a Nissan Titan (2004-2010) owner looking for improved performance, aggressive exhaust sound, and the willingness to invest in a high-quality exhaust system, the Flowmaster L3980423 exhaust muffler is an excellent investment. However, if you prioritize a quieter cabin experience or prefer a lower-cost option, you may want to explore alternative aftermarket exhaust mufflers that balance performance and noise level. Ultimately, the final decision depends on your unique preferences and priorities.

part # l3980423 prices

• $286.33-$288.66

specifications mufflermooch:

• for models: Titan
• for makes: Nissan
• for years: 2004-2010
• brand: Flowmaster
• part type: Exhaust Muffler
• manufacturer part number: L3980423
• fitment type: Performance/custom
• material: Stainless Steel
• shape: Oval
• tip diameter: In
• color: Gray
• inlet connection type: Pipe Connection
• mount type: Uses New Hangers
• tip material: No Tip
• sound level: Mild Sound
• upc: 717872815518

returns mufflermooch:

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

shipping mufflermooch:

• type: Fixed
• class: Standard
• service: UPS Ground
• transit: 5-8 Days
• carrier: UPS
• cost: $0.00

payments mufflermooch:

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

general mufflermooch:

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

offer mufflermooch:

• started: January 9, 2025
• availability: In Stock
• sold: 0
• quantity: 5
• options: Ship-to-home

seller mufflermooch:

• # reviews: 482
• rating: 100.0%

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