FLOWMASTER L164757 Exhaust Muffler 717872815785 K20

( Brand: Flowmaster ), ( Part Type: Exhaust Muffler ), ( Manufacturer Part Number: L164757 ), ( Fitment Type: Performance/custom ), ( Material: Aluminized Steel ), ( Shape: Oval ), ( Tip Diameter: In ), ( Color: Gray ), ( Inlet Connection Type: Pipe Connection ), ( Inlet Diameter: In , 5 ), ( Mount Type: Uses New Hangers ), ( Body Width: 9, 75 ), ( Tip Material: No Tip ), ( Sound Level: Moderate Sound ), ( UPC: 717872815785 )

Review FLOWMASTER Exhaust Muffler Chevrolet K20 fits 1980–1986

Introducing the Flowmaster L164757 Exhaust Muffler, a high-performance upgrade for your 1980-1986 Chevrolet K20. This muffler is designed to enhance the exhaust system's flow and reduce backpressure, resulting in increased horsepower and improved engine performance.

The L164757 is part of Flowmaster's 40 Series, which delivers a balanced combination of power and sound. This muffler features a unique internal design, including a series of chambered tubes that provide a deep, resonating exhaust note. The stainless steel construction ensures durability and corrosion resistance, making this muffler an excellent investment for your classic Chevrolet.

Measuring 22 inches in length, this muffler is designed to fit directly in place of your factory exhaust component, making installation straightforward. It utilizes a 1 3/4-inch inlet and outlet diameter, ensuring a seamless fit with your existing exhaust system.

The Flowmaster L164757 is not only about performance; it also delivers a pleasing exhaust note. Its unique internal design provides a deep, throaty sound that is sure to turn heads while cruising down the road. This muffler is engineered to provide a perfect balance between power and sound, ensuring you get the most out of your Chevrolet K20's exhaust system.

By upgrading to the Flowmaster L164757 Exhaust Muffler, you'll not only experience improved engine performance but also add a touch of style to your classic Chevrolet. Embrace the power and sound of your vehicle with this high-quality, American-made exhaust component.

Flowmaster L164757 Exhaust Muffler for Chevrolet K20 (1980-1986): A Comprehensive Analysis

The Flowmaster L164757 exhaust muffler is a popular aftermarket option for Chevrolet K20 vehicles from the 1980-1986 era. This muffler, known for its distinctive sound and performance enhancement, comes with several advantages and disadvantages. In this analysis, we will explore these aspects to help you make an informed decision.

1. Enhanced Performance: The Flowmaster L164757 exhaust muffler is designed to improve the overall performance of your Chevrolet K20 engine. It allows for better exhaust flow, resulting in increased horsepower and torque.

2. Distinctive Sound: This muffler is renowned for its unique exhaust note. The sound is louder and more aggressive than the stock exhaust, which can be an attractive feature for many car enthusiasts.

3. Durability: Flowmaster uses high-quality stainless steel in their mufflers, ensuring that they are resistant to rust and corrosion. This can save you money in the long run, as you will not need to replace the muffler as frequently as you would with a stock or cheaper aftermarket muffler.

1. Loudness: The primary concern with the Flowmaster L164757 exhaust muffler is its increased loudness. This can be a significant issue for those who value a quieter driving experience or live in areas with strict noise regulations.

2. Cost: Compared to stock or cheaper aftermarket mufflers, the Flowmaster L164757 exhaust muffler is more expensive. This may be a deterrent for some car owners, especially if they are on a tight budget.

3. Installation: Installing the Flowmaster L164757 exhaust muffler can be a more complicated process than installing a stock or cheaper aftermarket muffler. It may require additional tools and expertise, which can add to the overall cost and time investment.

The Flowmaster L164757 exhaust muffler for Chevrolet K20 (1980-1986) offers several advantages, including enhanced performance, distinctive sound, and durability. However, it also comes with disadvantages, such as increased loudness, cost, and installation complexity. Ultimately, whether or not this muffler is right for you depends on your personal preferences, driving style, and budget. If you value a loud, aggressive exhaust note and are willing to invest in a high-quality, long-lasting muffler, then the Flowmaster L164757 may be the perfect choice. However, if you prefer a quieter driving experience or have a limited budget, then you may want to consider alternative options.

If you are considering purchasing the Flowmaster L164757 exhaust muffler for your Chevrolet K20 (1980-1986), we recommend that you carefully consider the advantages and disadvantages outlined in this analysis. Additionally, research the installation process and costs to ensure that you are prepared for the investment. Finally, if you are unsure about the decision, consult with a knowledgeable mechanic or car enthusiast to help you make an informed choice.

part # l164757 prices

• $199.90-$269.94

specifications mufflermooch:

• for makes: Chevrolet
• for years: 1980-1986
• brand: Flowmaster
• part type: Exhaust Muffler
• manufacturer part number: L164757
• fitment type: Performance/custom
• material: Aluminized Steel
• shape: Oval
• tip diameter: In
• color: Gray
• inlet connection type: Pipe Connection
• inlet diameter: In , 5
• mount type: Uses New Hangers
• body width: 9, 75
• tip material: No Tip
• sound level: Moderate Sound
• upc: 717872815785

payments mufflermooch:

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

returns mufflermooch:

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

seller mufflermooch:

• rating: 98.9%
• # reviews: 4077

offer mufflermooch:

• sold: 0
• started: September 13, 2025
• options: Ship-to-home
• availability: In Stock
• quantity: 1

shipping mufflermooch:

• cost: $0.00
• type: Fixed
• service: Standard, Expedited, Overnight
• class: Standard, Expedited, One-day
• transit: 4-7 Days

general mufflermooch:

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

Flowmaster L164757 Is Similar To:

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