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  3. FLOWMASTER L158784

FLOWMASTER L158784 Exhaust Muffler 743593980297

fits model: Jimmy. make: Gmc. year: 1986.

L158784 Flowmaster Exhaust Muffler For 86 Gmc Jimmy

( Brand: Flowmaster ), ( Part Type: Exhaust Muffler ), ( Manufacturer Part Number: L158784 ), ( 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: 743593980297 )

Review FLOWMASTER Exhaust Muffler Gmc fits JIMMY 1986

The Flowmaster L158784 Exhaust Muffler is a high-performance replacement part designed specifically for the 1986 GMC Jimmy. This muffler is part of Flowmaster's popular 40 Series line, which is known for delivering a powerful and distinctive exhaust note.

This muffler is made from premium 16-gauge aluminized steel, ensuring superior durability and corrosion resistance. Its unique design features a 2.5-inch inlet and a 3-inch outlet, allowing for improved exhaust flow and increased power output. The interior of the muffler is filled with Flowmaster's famous "Super 40" series muffling media, which provides a deep, resonating sound without being overly loud or obtrusive.

The L158784 exhaust muffler is also designed to be a direct fit for the 1986 GMC Jimmy, making installation easy and straightforward. It is CARB-legal, meaning it complies with California Air Resources Board emissions regulations, and comes with a limited lifetime warranty for added peace of mind.

In summary, the Flowmaster L158784 Exhaust Muffler is an excellent choice for those looking to enhance the performance and sound of their 1986 GMC Jimmy. Its durable construction, easy installation, and distinctive exhaust note make it a popular choice among truck enthusiasts. Whether you're looking to add some power to your daily driver or take your weekend warrior to the next level, this muffler is an excellent investment.

Flowmaster L158784 Exhaust Muffler for 1986 GMC Jimmy: Pros, Cons, and Conclusion

Introduction:

The Flowmaster L158784 exhaust muffler is a popular aftermarket exhaust option for those looking to enhance the performance and sound of their 1986 GMC Jimmy. In this article, we will discuss the pros and cons of investing in this exhaust muffler to help you make an informed decision.

Pros:

1. Enhanced Engine Performance: The Flowmaster L158784 exhaust muffler is designed to improve the airflow and reduce backpressure in your 1986 GMC Jimmy's exhaust system. This can lead to increased horsepower and torque, resulting in better acceleration and overall performance.

2. Improved Sound: The exhaust muffler is known for its distinctive and aggressive sound that is often desired by truck enthusiasts. It allows your engine to breathe more freely, resulting in a deeper and more resonant exhaust note.

3. Durability: Flowmaster exhausts are made from high-quality materials, including stainless steel, which ensures long-lasting durability. They are resistant to rust and corrosion, making them a good investment for those looking for a long-term solution.

4. Easy Installation: Installing the Flowmaster L158784 exhaust muffler is a relatively simple process that can be done by most DIY enthusiasts. The muffler comes with all the necessary hardware and instructions to make the installation process as smooth as possible.

Cons:

1. Cost: The Flowmaster L158784 exhaust muffler is more expensive than the stock exhaust system that comes with the 1986 GMC Jimmy. The cost may be a significant consideration for some buyers, especially those on a tight budget.

2. Loudness: The exhaust muffler is designed to produce a louder exhaust note. While some people find this desirable, others may find it too loud for their liking, especially when driving in residential areas or during early morning or late night hours.

3. Maintenance: Although the Flowmaster L158784 exhaust muffler is durable, it still requires regular maintenance to keep it in good condition. This includes checking for leaks, inspecting the exhaust system for rust, and replacing the muffler if necessary.

Conclusion:

The Flowmaster L158784 exhaust muffler is an excellent choice for those looking to enhance the performance and sound of their 1986 GMC Jimmy. Its benefits, including improved engine performance, aggressive sound, durability, and easy installation, outweigh the cons, such as cost, loudness, and maintenance requirements. Ultimately, the decision to invest in this exhaust muffler depends on your personal preferences, budget, and priorities. If you are looking for a high-performance exhaust system that produces an aggressive sound, then the Flowmaster L158784 exhaust muffler is an excellent option to consider.

Recommendation:

If you decide to purchase the Flowmaster L158784 exhaust muffler for your 1986 GMC Jimmy, make sure to do your research and purchase it from a reputable dealer to ensure you receive an authentic and high-quality product. Additionally, consider the cost, installation process, and maintenance requirements before making your purchase. With proper care and maintenance, this exhaust muffler can provide you with many years of improved performance and a distinctive exhaust note that is sure to turn heads on the road.

part # l158784 prices

  • $297.65-$300.07

specifications mufflermooch:

  • for models: Jimmy
  • for makes: Gmc
  • for years: 1986
  • brand: Flowmaster
  • part type: Exhaust Muffler
  • manufacturer part number: L158784
  • 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: 743593980297

shipping mufflermooch:

  • cost: $0.00
  • class: Standard, Expedited
  • transit: 5-8 Days
  • service: Standard, Expedited
  • type: Fixed

offer mufflermooch:

  • best offers: True
  • started: March 22, 2025
  • quantity: 5
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

general mufflermooch:

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

seller mufflermooch:

  • rating: 98.8%
  • # reviews: 17428

returns mufflermooch:

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

payments mufflermooch:

  • wallet: Paypal
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for models: jimmy, for makes: gmc, for years: 1986, part type: exhaust muffler, fitment type: performance/custom, shape: oval, outlet diameter: in, inlet connection type: pipe connection, mount type: uses new hangers, body width: 10, tip material: no tip, sound level: mild sound,
category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, color: gray, material: aluminized steel, sku: 4856178489235613,

Flowmaster L158784 Is Similar To:

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2 offers $297.65–$300.07 USD
  • Offer #1: $297.65 price + free delivery = $297.65* total. Mount Type: Uses New Hangers (Not Included) PRODUCT LINE: FlowMaster 70 Series Big Block II MufflersVERIFIED FIT: GMC Jimmy 1986 (1986)SPECIFICATIONS: Outlet Diameter (in): 2.5.FREE SHIPPING
  • Offer #2: $300.07 price + free delivery = $300.07* total.FREE SHIPPING