1. Mufflers & Resonators Deals
  2. sku: 13567798365238721
  3. WALKER EXHAUST SOUNDFX SX-5ZEC

WALKER EXHAUST SOUNDFX SX-5ZEC Muffler Kg 5.7L 7.4L V8

fits model: R2500. make: Gmc. year: 1987.

Sx-5zec Walker Exhaust Soundfx Muffler For 1987 Gmc R2500 5.7l 7.4l V8 Mufflers Kg

( Brand: Walker Exhaust Soundfx ), ( Type: Exhaust Muffler ), ( Placement On Vehicle: Exhaust Mufflers ), ( Manufacturer Part Number: SX-5ZEC ), ( Item Length: 26.800 ), ( Manufacturer Warranty: Lifetime ), ( Ipn: C331 44-64 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Walker Exhaust Muffler )

Review WALKER EXHAUST SOUNDFX Muffler Gmc 5.7l 7.4l V8 Mufflers Kg fits R2500 1987

Introducing the Walker Exhaust SX-5ZEC Muffler, specifically designed for the 1987 GMC R2500 with a 5.7L or 7.4L V8 engine. This muffler is an excellent upgrade for those seeking to enhance the performance and sound of their exhaust system.

The Walker SX-5ZEC Muffler is a high-quality catalytic converter muffler that offers superior flow and durability. It is made from premium materials, ensuring it can withstand the rigors of off-road use and daily driving. The muffler's design allows for a free-flowing exhaust system, which can help to improve engine performance and responsiveness.

The SX-5ZEC Muffler features a unique sound that sets it apart from other mufflers on the market. Its exhaust note is deep and resonant, adding a distinct and aggressive tone to your GMC R2500's exhaust system. This sound is not only pleasing to the ear but also adds an element of excitement and power to your vehicle.

This muffler is also environmentally friendly, as it comes equipped with a catalytic converter. This component helps to reduce harmful emissions by converting pollutants into less harmful gases before they are released into the environment. This not only benefits the environment but also ensures that your vehicle is compliant with emissions regulations.

The Walker SX-5ZEC Muffler is easy to install and fits securely onto your vehicle's exhaust system. It comes with all necessary hardware for installation, making the process straightforward and hassle-free. Additionally, it is backed by a limited lifetime warranty, ensuring that you can enjoy peace of mind knowing that your investment is protected.

In summary, the Walker Exhaust SX-5ZEC Muffler is an excellent upgrade for those seeking to enhance the performance and sound of their 1987 GMC R2500's exhaust system. Its premium materials, deep and resonant exhaust note, and catalytic converter make it a top choice for off-road enthusiasts and daily drivers alike. With its easy installation process and limited lifetime warranty, this muffler is a smart investment for any GMC R2500 owner.

The Walker Exhaust SoundFX SX-5ZEC muffler is a performance exhaust component designed to provide improved exhaust flow and a unique exhaust note for your 1987 GMC R2500 with a 5.7L or 7.4L V8 engine. Here are some pros and cons to help you make an informed decision on whether to purchase this muffler:

Pros:

1. Unique Exhaust Note: This muffler is specifically designed to provide a deep, rumbling exhaust note that is often associated with high-performance vehicles.

2. Improved Exhaust Flow: By reducing backpressure and increasing exhaust flow, this muffler can help improve engine performance, especially at higher RPMs.

3. Durable Construction: Walker Exhaust is known for producing high-quality exhaust components, and this muffler is no exception. It is made from aluminized steel and features a mandrel-bent design for maximum strength and durability.

Cons:

1. Loud Exhaust: The primary reason for purchasing this muffler is the exhaust note it produces. However, this same feature can be a downside for some people, especially if you value a quieter ride.

2. Higher Cost: Compared to stock mufflers, aftermarket performance mufflers like the Walker Exhaust SoundFX SX-5ZEC can be more expensive.

3. Potential for Increased Emissions: Since this muffler reduces backpressure, it can potentially increase exhaust emissions. However, it's important to note that the emissions increase is likely to be minimal and may not be noticeable in real-world driving.

Conclusion:

The Walker Exhaust SoundFX SX-5ZEC muffler is an excellent choice for those who want to enhance the exhaust note and improve the performance of their 1987 GMC R2500 with a 5.7L or 7.4L V8 engine. However, it's important to keep in mind that this muffler will make the exhaust louder, and it may be more expensive than a stock muffler. Ultimately, the decision to purchase this muffler depends on your personal preferences and priorities.

Recommendation:

If you value a unique exhaust note and improved engine performance, and you don't mind a louder exhaust, then the Walker Exhaust SoundFX SX-5ZEC muffler is an excellent choice for your 1987 GMC R2500. However, if you prefer a quieter ride or are concerned about the additional cost, you may want to consider other options or wait until you can find a better deal on this muffler.

part # sx5zec prices

  • $67.40-$75.67

specifications mufflermooch:

  • for models: R2500
  • for makes: Gmc
  • for years: 1987
  • brand: Walker Exhaust Soundfx
  • type: Exhaust Muffler
  • placement on vehicle: Exhaust Mufflers
  • manufacturer part number: SX-5ZEC
  • item length: 26.800
  • manufacturer warranty: Lifetime
  • interchange part number: C331 44-64
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Walker Exhaust Muffler

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shipping mufflermooch:

  • transit: 3-7 Days
  • class: Standard, Expedited
  • cost: $0.00
  • type: Fixed
  • service: Standard, Expedited

returns mufflermooch:

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

seller mufflermooch:

  • # reviews: 650118
  • rating: 99.6%

general mufflermooch:

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

offer mufflermooch:

  • quantity: 3
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: April 27, 2026
for models: r2500, for makes: gmc, for years: 1987, type: exhaust muffler, placement on vehicle: exhaust mufflers, item length: 26.800, manufacturer warranty: lifetime, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine walker exhaust muffler,
category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, sku: 13567798365238721,

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