FLOWMASTER L159899 Exhaust Muffler 743593991446

( Brand: Flowmaster ), ( Part Type: Exhaust Muffler ), ( Manufacturer Part Number: L159899 ), ( Fitment Type: Performance/custom ), ( Material: Stainless Steel ), ( Shape: Oval ), ( Tip Diameter: In ), ( Color: Gray ), ( Inlet Connection Type: Pipe Connection ), ( Mount Type: Uses New Hangers ), ( Body Width: 10 ), ( Tip Material: No Tip ), ( Sound Level: Mild Sound ), ( UPC: 743593991446 )

Review FLOWMASTER Exhaust Muffler Gmc fits SIERRA CLASSIC 1500 2007

Introducing the Flowmaster L159899 Exhaust Muffler, a high-performance replacement component designed specifically for the 2007 GMC Sierra 1500 Classic. This muffler is an excellent choice for truck owners seeking to enhance the exhaust system's performance and sound.

Crafted from premium materials, the L159899 Exhaust Muffler boasts a robust stainless steel construction that ensures durability and resilience against the elements. Its unique design features a series of internal baffles, which allow for a balanced exhaust flow while minimizing unwanted noise.

This muffler's distinctive sound character is a result of Flowmaster's proprietary "Series 51" muffler technology. This technology offers a perfect blend of power and sound, producing a deep, resonant exhaust note that is both pleasing to the ear and indicative of increased engine performance.

The Flowmaster L159899 Exhaust Muffler is a direct replacement for the factory muffler on the 2007 GMC Sierra 1500 Classic, making installation a straightforward process. Its dimensions and bolt pattern are specifically tailored to fit the vehicle, ensuring a perfect fit and easy installation.

Adding this muffler to your exhaust system not only provides performance benefits but also contributes to the vehicle's overall aesthetic appeal. Its sleek, modern design complements the rugged styling of the GMC Sierra 1500 Classic, making it a worthwhile investment for both practical and aesthetic reasons.

In summary, the Flowmaster L159899 Exhaust Muffler is a top-tier aftermarket component designed to enhance the performance and sound of your 2007 GMC Sierra 1500 Classic. Its robust construction, innovative technology, and direct fit make it an ideal choice for discerning truck owners seeking to optimize their vehicle's exhaust system.

The Flowmaster L159899 exhaust muffler is a popular aftermarket exhaust component for the 07 GMC Sierra 1500 Classic due to its performance and sound enhancement. Here are some pros and cons that can help you make an informed decision:

1. Enhanced Exhaust Flow: The Flowmaster muffler provides better exhaust flow, which can lead to improved engine performance.

2. Increased Horsepower: Some users have reported an increase in horsepower and torque after installing this muffler.

3. Improved Sound: The Flowmaster muffler is known for its distinctive and aggressive exhaust note. It provides a deep, rumbling sound that many enthusiasts prefer.

4. Durable Construction: The muffler is made of high-quality materials, including stainless steel, which ensures durability and long-lasting performance.

5. Easy Installation: The installation process is relatively straightforward and can be completed in a few hours with basic hand tools.

1. Loud Exhaust Note: The Flowmaster muffler produces a loud exhaust note, which may not be suitable for those who prefer a quieter ride.

2. Higher Cost: Compared to the stock exhaust muffler, the Flowmaster L159899 is more expensive.

3. Potential for Drone: Some users have reported a droning sound at certain RPMs, which can be annoying.

4. Not CARB-Compliant: This muffler is not California Air Resources Board (CARB) compliant, which may be a concern for those who live in California or other states with strict emissions regulations.

The Flowmaster L159899 exhaust muffler for the 07 GMC Sierra 1500 Classic offers several benefits, including improved exhaust flow, increased horsepower, and a distinctive exhaust note. However, it also has some drawbacks, such as a loud exhaust note, higher cost, and potential for droning. Ultimately, the decision to purchase this muffler depends on your personal preferences and priorities. If you value performance and a loud exhaust note, then this muffler may be a good choice for you. However, if you prioritize a quieter ride or are concerned about emissions regulations, then you may want to consider other options.

If you are considering purchasing the Flowmaster L159899 exhaust muffler for your 07 GMC Sierra 1500 Classic, it's important to do your research and weigh the pros and cons carefully. Consider your personal preferences and priorities, as well as any local regulations that may apply. If you are confident that this muffler is the right choice for you, then be sure to follow the installation instructions carefully to ensure proper installation and avoid any potential issues.

part # l159899 price

• $286.33

specifications mufflermooch:

• for models: 1500, Sierra, Classic
• for makes: Gmc
• for years: 2007
• brand: Flowmaster
• part type: Exhaust Muffler
• manufacturer part number: L159899
• fitment type: Performance/custom
• material: Stainless Steel
• shape: Oval
• tip diameter: In
• color: Gray
• inlet connection type: Pipe Connection
• mount type: Uses New Hangers
• body width: 10
• tip material: No Tip
• sound level: Mild Sound
• upc: 743593991446

payments mufflermooch:

• wallet: Apple-pay
• other
• credit card: Diners-club

returns mufflermooch:

• time: 30 Days
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• policy: Returns Accepted

offer mufflermooch:

• sold: 0
• started: March 30, 2025
• best offers: True
• quantity: 5
• options: Ship-to-home
• availability: In Stock

shipping mufflermooch:

• cost: $0.00
• service: Standard, Expedited
• type: Fixed
• class: Standard, Expedited
• transit: 3-6 Days

general mufflermooch:

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

seller mufflermooch:

• rating: 98.7%
• # reviews: 17449

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