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  2. sku: 13602978662103782
  3. AP EXHAUST 6559

AP EXHAUST 6559 Muffler Msl Maximum 085337003313

6559 Ap Exhaust Muffler Universal - Msl Maximum

( Brand: Ap Exhaust ), ( Part Type: Muffler ), ( Manufacturer Warranty: 5 Year ), ( Manufacturer Part Number: 6559 ), ( Body Height: 3.250 In ), ( Body Length: 17.000 In ), ( Body Material: Aluminized Steel ), ( Body Width: 7.750 In ), ( Boxed: Yes ), ( Grade Type: Regular ), ( Heat Shield Attached: No ), ( Inlet Inside Diameter: 1.750 ), ( Inlet Location: Center ), ( Muffler Outlet Location: Right Center ), ( Muffler Type: Baffled ), ( Outlet Inside Diameter: In ), ( Outlet Type: Pipe ), ( Overall Length: 20.500 In ), ( Series: Msl ), ( Sound Level: Oe Comparable ), ( Country Of Origin: United States ), ( UPC: 085337003313 )

Review AP EXHAUST Muffler Universal Msl Maximum

Introducing the AP Exhaust 6559 Muffler, a high-performance aftermarket component designed to enhance the exhaust system of your vehicle. This muffler, manufactured by AP (Automotive Products) is a perfect replacement for your OEM muffler or an upgrade for those seeking improved exhaust flow and reduced backpressure.

The 6559 Muffler is a straight-through design, meaning it provides a minimal restriction to exhaust gases. This results in a more responsive engine, smoother power delivery, and an exhilarating exhaust note. The muffler's maximum diameter is 2.5 inches, making it a suitable fit for various vehicle applications.

This muffler is constructed with high-quality stainless steel, ensuring durability and resistance to corrosion. Its mandrel-bent tubing maintains the original shape of the exhaust system, preventing any potential restrictions caused by flexible pipes. The muffler's interior is lined with a high-flow catalytic converter, ensuring that your vehicle remains emission compliant while enjoying the performance benefits.

One of the most notable features of the 6559 Muffler is its unique MSL (Minimal Sound Level) design. This technology utilizes a series of internal baffles that scatter the exhaust gases, reducing the overall sound level without sacrificing performance. Though it may not be the loudest muffler on the market, it still offers a satisfying exhaust note that is sure to please enthusiasts.

Installing the 6559 Muffler is a straightforward process that can be completed in your garage or with the help of a professional mechanic. It comes with all necessary hardware, including clamps and gaskets, for easy installation. Additionally, the muffler's dimensions and bolt pattern are designed to match OEM specifications, ensuring a hassle-free fitment process.

In conclusion, the AP Exhaust 6559 Muffler is an excellent choice for those seeking improved performance and exhaust flow while maintaining a reasonable sound level. Its durable construction, MSL technology, and ease of installation make it a top pick for enthusiasts and daily drivers alike. Upgrade your exhaust system today with the AP Exhaust 6559 Muffler.

The 6559 MSL Maximum muffler from AP (Advanced Performance) Exhaust is a popular aftermarket performance exhaust component. This muffler is known for its high-performance design and signature deep exhaust note. Let's examine some of the pros and cons of buying this muffler:

Pros:

1. Enhanced Performance: The 6559 MSL Maximum muffler provides a significant improvement in exhaust flow and performance compared to the stock muffler. This results in increased horsepower and torque.

2. Deep Exhaust Note: This muffler produces a distinctive, deep exhaust note that is popular among performance enthusiasts.

3. Durability: AP Exhaust uses high-quality materials in the construction of their mufflers, ensuring long-lasting performance. The 6559 MSL Maximum muffler features a mandrel-bent stainless steel design that resists rust and corrosion.

4. CARB Legal: The 6559 MSL Maximum muffler is CARB (California Air Resources Board) legal, making it suitable for use in California and other emissions-regulated areas.

Cons:

1. Loudness: Depending on personal preference, the deep exhaust note produced by the 6559 MSL Maximum muffler may be considered too loud for some.

2. Expense: Compared to stock mufflers or other aftermarket options, the AP Exhaust 6559 MSL Maximum muffler is more expensive.

3. Installation Complexity: Installing a high-performance exhaust system like the AP Exhaust 6559 MSL Maximum muffler can be a complex process, requiring specialized tools and expertise.

Conclusion:

The AP Exhaust 6559 MSL Maximum muffler is an excellent choice for those seeking increased performance and a deep exhaust note. Its durability and CARB legality add to its appeal. However, its expense, potential loudness, and installation complexity are important considerations. Ultimately, the decision to purchase this muffler depends on individual preferences and priorities.

Recommendation:

If you're looking for a high-performance exhaust system that delivers an impressive exhaust note and is CARB legal, the AP Exhaust 6559 MSL Maximum muffler is a solid choice. Just be prepared for the added cost, potential loudness, and installation complexity. If you're unsure about the installation process, consider hiring a professional to ensure proper installation and function.

part # 6559 prices

  • $68.95-$69.24

specifications mufflermooch:

  • brand: Ap Exhaust
  • part type: Muffler
  • manufacturer warranty: 5 Year
  • manufacturer part number: 6559
  • body height: 3.250 In
  • body length: 17.000 In
  • body material: Aluminized Steel
  • body width: 7.750 In
  • boxed: Yes
  • grade type: Regular
  • heat shield attached: No
  • inlet inside diameter: 1.750
  • inlet location: Center
  • muffler outlet location: Right Center
  • muffler type: Baffled
  • outlet inside diameter: In
  • outlet type: Pipe
  • overall length: 20.500 In
  • series: Msl
  • sound level: Oe Comparable
  • country of origin: United States
  • upc: 085337003313

offer mufflermooch:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: April 29, 2026
  • quantity: 3

general mufflermooch:

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

returns mufflermooch:

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

seller mufflermooch:

  • # reviews: 1799
  • rating: 99.1%

shipping mufflermooch:

  • service: Economy
  • class: Economy
  • cost: $0.00
  • type: Fixed
  • transit: 5-10 Days

payments mufflermooch:

  • credit card: Discover
  • wallet: Google-pay
  • other
part type: muffler, manufacturer warranty: 5 year, body height: 3.250 in, body length: 17.000 in, body material: aluminized steel, body width: 7.750 in, boxed: yes, grade type: regular, heat shield attached: no, inlet inside diameter: 1.750, inlet location: center, muffler outlet location: right center, muffler type: baffled, outlet inside diameter: in, outlet type: pipe, overall length: 20.500 in, series: msl, sound level: oe comparable, country of origin: united states,
category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, sku: 13602978662103782,

Ap Exhaust 6559 Is Similar To:

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3 offers $68.95–$69.24 USD
  • Offer #1: $68.95 price + free delivery = $68.95* total. PART DETAILS. Part Number.FREE SHIPPING
  • Offer #2: $69.24 price + free delivery = $69.24* total. Each unit is backed by the following warranty coverage: Warranty Period: 5-Year / 50,000-Mile Limited Warranty on external shell and internal structure integrity. For decades AP has engineered and manufactured a wide range of automotive exhaust and emission systems and components.FREE SHIPPING
  • Offer #3: $69.24 price + free delivery = $69.24* total. All Converters are 100% Stainless Steel.FREE SHIPPING