1. Exhaust Clamps, Flanges, Hangers Offers
  2. sku: 10837569477378983
  3. WALKER 22391

WALKER 22391 Donaldson Muffler M090548

M090548 Walker 22391 - Donaldson Muffler

( Brand: Walker ), ( Part Type: Muffler ), ( Manufacturer Part Number: 22391 ), ( Item Length: 32.5 Body ), ( Item Weight: 8.25 X 11.5 )

Review WALKER Donaldson Muffler

Introducing the Walker 22391 muffler, a superior replacement solution for your Mobil 1 Donjon M090548 muffler. This aftermarket muffler is engineered to deliver optimal performance and durability, ensuring a seamless fit and function for your vehicle.

Manufactured by Walker, an industry-leading innovator in exhaust technology, this muffler is designed with precision and care. It features a robust construction, crafted from high-quality steel for maximum strength and longevity. The muffler's design is engineered to minimize backpressure, allowing for improved engine performance and efficiency.

The Walker 22391 muffler is specifically engineered to replace the OEM Mobil 1 Donjon M090548 muffler, ensuring a perfect fit for your vehicle. It comes with all necessary hardware for installation, making the replacement process as straightforward and hassle-free as possible.

One of the standout features of this muffler is its advanced sound-reducing technology. The internal design of the muffler utilizes a series of chambers and baffles to scatter and absorb exhaust gases, resulting in a quieter exhaust note without sacrificing performance.

Another advantage of the Walker 22391 muffler is its durability. It is designed to withstand the rigors of everyday use, ensuring that it lasts longer than the OEM part. The muffler's exterior is coated with a high-temperature ceramic coating to protect it from corrosion and heat damage.

In summary, the Walker 22391 muffler is an excellent replacement option for your Mobil 1 Donjon M090548 muffler. It delivers superior performance, durability, and sound reduction, all while ensuring a perfect fit for your vehicle. With its robust construction and advanced technology, this muffler is an investment that is sure to provide you with years of reliable use.

The Donalson M090548 muffler is a popular aftermarket option for those looking to replace the original muffler on a Walker EVAP System, such as the Walker 22391. Here are some pros and cons to help you make an informed decision about purchasing this muffler:

Pros:

1. Improved Performance: The Donalson M090548 muffler is designed to provide better exhaust flow and improved engine performance compared to the OEM muffler.

2. Enhanced Sound: This muffler offers a more aggressive exhaust note, which some customers prefer over the quieter OEM muffler.

3. Durability: Donalson mufflers are known for their high-quality materials and construction, which can provide longer-lasting performance compared to some OEM mufflers.

4. Easy Installation: The muffler is relatively easy to install, and many customers report that they were able to do the installation themselves.

Cons:

1. Cost: The Donalson M090548 muffler is generally more expensive than the OEM muffler.

2. Loudness: Some customers have reported that the muffler is significantly louder than the OEM muffler, which may not be desirable for those who prefer a quieter ride.

3. Fitment: While the muffler is designed to fit most applications, some customers have reported issues with fitment, particularly with older vehicles.

Conclusion:

The Donalson M090548 muffler offers improved performance, enhanced sound, and durability compared to the OEM muffler. However, it comes with a higher price tag and may be louder than some customers prefer. Additionally, there have been reports of fitment issues, particularly with older vehicles. Ultimately, if you are looking for better exhaust flow, improved engine performance, and a more aggressive exhaust note, then the Donalson M090548 muffler may be worth the investment. However, if you prioritize a quieter ride or have fitment concerns, then you may want to consider other options.

Recommendation:

If you are looking to upgrade the exhaust system on your Walker EVAP System, then the Donalson M090548 muffler is a solid choice. Its high-quality materials, improved performance, and aggressive exhaust note make it a popular option among car enthusiasts. However, be sure to check the fitment specifications carefully before making a purchase, and be prepared for a louder ride if that's what you're after. If you have concerns about cost, loudness, or fitment, then you may want to consider other aftermarket muffler options or stick with the OEM muffler.

part # 22391 prices

  • $125.94-$299.00

specifications clampcluch:

  • brand: Walker
  • part type: Muffler
  • manufacturer part number: 22391
  • item length: 32.5 Body
  • item weight: 8.25 X 11.5

seller clampcluch:

  • rating: 100.0%
  • # reviews: 124

returns clampcluch:

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

offer clampcluch:

  • started: April 10, 2026
  • availability: In Stock
  • sold: 0
  • best offers: True
  • quantity: 1
  • options: Ship-to-home

general clampcluch:

  • condition: New other see details
  • Car Truck Parts Accessories > Exhaust Emission Systems > Clamps, Flanges, Hangers Hardware

payments clampcluch:

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

shipping clampcluch:

  • class: Standard, Expedited
  • carrier: FedEx, UPS
  • transit: 3-6 Days
  • cost: $35.77
  • service: FedEx Ground / FedEx Home Delivery, UPS 3 Day Select
  • type: Calculated
part type: muffler, item length: 32.5 body, item weight: 8.25 x 11.5,
category: auto parts > car truck parts accessories > exhaust emission systems > clamps, flanges, hangers hardware, sku: 10837569477378983,

Walker 22391 Is Similar To:

clampcluch logo
2 offers $125.94–$299.00 USD
  • Offer #1: $299.00 price + $36.60 delivery = $335.60* total. This part number crosses to Donaldson part # . Walker # heavy duty truck muffler.+$36.60 shipping
  • Offer #2: $125.94 price + $105.99 delivery = $231.93* total.+$105.99 shipping