GRAND ROCK M-465 Muffler Oal 51.5

( Brand: Grand Rock ), ( Installation: Universal ), ( Body Type: 10 Round ), ( Fitment Type: Performance/custom ), ( Manufacturer Part Number: M-465 ), ( Overall Length: 51 ), ( Material: Aluminized ), ( Inlet: 5 Id Center ), ( Type: Muffler ), ( Manufacturer Warranty: 90 Day ), ( Body Length: 44.5 ), ( Inlet Diameter: 5in. )

Review GRAND ROCK Truck Muffler Inch Kenworth Peterbilt Freightliner Oal 51.5 fits 2010

Introducing the M-465 muffler, a high-performance exhaust component specifically designed for Kenworth, Peterbilt, and Freightliner trucks with an overall length of 51.5 inches. This muffler is engineered to deliver exceptional exhaust flow and reduced noise levels, making it an excellent choice for heavy-duty applications.

The M-465 muffler features a robust 4-inch inlet and outlet diameter, ensuring optimal exhaust gas flow for maximum engine performance. Its design utilizes a series of internal baffles that effectively reduce noise while maintaining excellent exhaust scavenging. This results in a quieter operating environment for the driver and improved overall operating efficiency for the vehicle.

This muffler is constructed from premium materials, including heavy-duty aluminized steel, which provides excellent durability and resistance to corrosion. Its advanced design also includes a protective coating that shields the muffler from the harsh elements, ensuring a long service life.

The M-465 muffler is a direct fit for Kenworth, Peterbilt, and Freightliner trucks, making installation quick and easy. It is designed to replace the original equipment manufacturer (OEM) muffler, ensuring a seamless fit and function. This muffler is also compatible with most exhaust systems and does not require any modifications for installation.

In summary, the M-465 muffler is a high-performance exhaust component designed for heavy-duty applications. Its robust design, advanced noise reduction technology, and durable construction make it an excellent choice for Kenworth, Peterbilt, and Freightliner trucks with an overall length of 51.5 inches. With its quiet operation, optimal exhaust flow, and easy installation, the M-465 muffler is an essential upgrade for any heavy-duty truck fleet.

The M-465 muffler is a popular aftermarket exhaust component designed for Kenworth, Peterbilt, and Freightliner trucks with an overall length (OAL) of 51.5 inches. This muffler is known for its durability, performance, and noise reduction capabilities. However, like any other purchase, it comes with its own set of pros and cons.

1. Improved Performance: The M-465 muffler is designed to improve the overall performance of your truck's exhaust system. It allows for better exhaust flow, which can lead to increased horsepower and torque.

2. Reduced Noise: One of the primary reasons for purchasing an aftermarket muffler is for noise reduction. The M-465 muffler is known to provide significant noise reduction, making your truck quieter and more comfortable to operate.

3. Enhanced Appearance: An aftermarket muffler can also enhance the appearance of your truck. The M-465 muffler comes in a polished stainless steel finish, which looks great on most trucks.

4. Durability: The M-465 muffler is made from high-quality materials, including stainless steel, which ensures its durability and longevity.

1. Cost: Aftermarket mufflers can be expensive, and the M-465 muffler is no exception. The cost of this muffler may be a significant investment for some truck owners.

2. Installation: Installing an aftermarket muffler can be a complex process, and it may require specialized tools and expertise. This can add to the overall cost of the purchase and installation.

3. Fitment: While the M-465 muffler is designed to fit most Kenworth, Peterbilt, and Freightliner trucks with an OAL of 51.5 inches, there may still be some fitment issues. It is important to ensure that the muffler will fit properly before making the purchase.

The M-465 muffler is an excellent investment for truck owners who are looking to improve the performance, reduce noise, and enhance the appearance of their vehicle. However, it comes with a significant cost and installation challenges. If you are prepared to make the investment and have the necessary resources for installation, then the M-465 muffler is an excellent choice.

If you are in the market for a new muffler for your Kenworth, Peterbilt, or Freightliner truck, I would recommend considering the M-465 muffler. Its durability, performance, and noise reduction capabilities make it an excellent choice for truck owners. However, be sure to do your research and ensure that it will fit properly before making the purchase. Additionally, consider the cost and installation challenges and plan accordingly.

part # m465 price

• $139.99

specifications mufflermooch:

• for makes: Kenworth, Peterbilt, Freightliner
• for years: 2010
• brand: Grand Rock
• installation: Universal
• body type: 10 Round
• fitment type: Performance/custom
• manufacturer part number: M-465
• overall length: 51
• material: Aluminized
• inlet: 5 Id Center
• type: Muffler
• manufacturer warranty: 90 Day
• body length: 44.5
• inlet diameter: 5in.

returns mufflermooch:

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

general mufflermooch:

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

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

offer mufflermooch:

• options: Ship-to-home
• started: September 16, 2025
• sold: 0
• availability: In Stock

seller mufflermooch:

• rating: 100.0%
• # reviews: 2

shipping mufflermooch:

• cost: $57.16
• transit: 4-10 Days
• type: Calculated
• class: Standard
• service: UPS Ground
• carrier: UPS

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