FLOWMASTER L158742 Exhaust Muffler 743593979871 89-92

( Brand: Flowmaster ), ( Part Type: Exhaust Muffler ), ( Manufacturer Part Number: L158742 ), ( 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: 10 ), ( Tip Material: No Tip ), ( Sound Level: Mild Sound ), ( UPC: 743593979871 )

Review FLOWMASTER Exhaust Muffler Dodge 89-92 fits W250

Introducing the Flowmaster L158742 Exhaust Muffler, specifically designed for Dodge W250 models from 1989 to 1992. This high-performance exhaust component is engineered to deliver a powerful exhaust note and enhanced engine performance.

The L158742 muffler is part of Flowmaster's popular 40 Series, known for its distinctive sound and effective noise reduction. The muffler's inner core is made of 16-gauge stainless steel, providing superior strength and durability. The outer shell is constructed of aluminized steel, which is lightweight yet robust, ensuring the muffler can withstand the rigors of off-road use or heavy towing.

This exhaust muffler features a unique design that utilizes Flowmaster's patented SuperNova core technology. This technology delivers a deep, rumbling exhaust note while maintaining a reasonable level of noise for a more civilized driving experience. The SuperNova core design also provides excellent flow efficiency, ensuring optimal exhaust gas flow and improved engine performance.

The L158742 muffler is a direct replacement for the stock unit on Dodge W250 models. It comes with all necessary mounting hardware, allowing for an easy and hassle-free installation process. The muffler's inlet and outlet dimensions are the same as the factory unit, ensuring a seamless fit and minimal modification requirements.

By upgrading to the Flowmaster L158742 Exhaust Muffler, you'll not only enhance the exhaust note and engine performance of your Dodge W250 but also add a touch of style and customization to your vehicle. This muffler is perfect for those looking to give their truck a unique and powerful sound, as well as those who require increased exhaust flow for heavy towing or off-road use.

In summary, the Flowmaster L158742 Exhaust Muffler for Dodge W250 models from 1989 to 1992 is a high-quality, performance-enhancing exhaust component. It offers a powerful exhaust note, effective noise reduction, and improved engine performance, all while maintaining a reasonable level of noise and providing a direct replacement for the stock unit.

Pros and Cons of Buying Flowmaster L158742 Exhaust Muffler for Dodge W250 (1989-1992)

a. Enhanced Performance: The Flowmaster muffler is known for its unique design that enhances exhaust flow, resulting in improved engine performance.

b. Increased Horsepower: By allowing more exhaust gases to exit the system, this muffler may help increase horsepower and torque.

c. Better Sound: The Flowmaster muffler produces a deep, throaty exhaust note that many enthusiasts prefer over the stock system's quieter sound.

d. Durability: The muffler is made of high-quality materials, ensuring a long lifespan and resistance to rust and corrosion.

a. Loudness: The primary downside of this muffler is its increased loudness. If you value a quieter ride, this might not be the best choice for you.

b. Cost: Flowmaster mufflers can be more expensive than stock mufflers or other aftermarket options.

c. Installation Complexity: Depending on your mechanical skills, installing this muffler may be a more challenging process than installing a stock muffler or other aftermarket options.

The Flowmaster L158742 exhaust muffler for Dodge W250 (1989-1992) offers several benefits, including improved performance, increased horsepower, a better sound, and durability. However, it comes with drawbacks such as increased loudness, higher cost, and potential installation complexity.

If you're looking for improved performance, a more robust sound, and don't mind the added noise, the Flowmaster L158742 exhaust muffler could be an excellent investment for your Dodge W250 (1989-1992). Make sure to budget for the cost, consider your mechanical skills for installation, and be prepared for the increased loudness before making your purchase.

part # l158742 prices

• $181.33-$248.57

specifications mufflermooch:

• for models: W250
• for makes: Dodge
• brand: Flowmaster
• part type: Exhaust Muffler
• manufacturer part number: L158742
• 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: 10
• tip material: No Tip
• sound level: Mild Sound
• upc: 743593979871

offer mufflermooch:

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

shipping mufflermooch:

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

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

general mufflermooch:

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

returns mufflermooch:

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

seller mufflermooch:

• rating: 98.6%
• # reviews: 18012

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