1. Mufflers & Resonators Deals
  2. sku: 5369991957531781
  3. MAGNAFLOW 11255

MAGNAFLOW 11255 Exhaust Muffler 841380000590

11255 Magnaflow Exhaust Muffler

( Brand: Magnaflow ), ( Part Type: Exhaust Muffler ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: 11255 ), ( Country Of Origin: United States ), ( UPC: 841380000590 )

Review MAGNAFLOW Exhaust Muffler

The MagnaFlow 11255 Exhaust Muffler is a high-performance catalytic converter back exhaust component designed to deliver exceptional power gains and improved exhaust flow. This muffler is part of MagnaFlow's popular SportCat series, which combines the benefits of a catalytic converter and a performance muffler in one compact package.

This 11255 muffler features a 2.5-inch inlet and outlet diameter, making it a suitable fit for various applications. It is constructed from 16-gauge Type 304 stainless steel, ensuring durability and resistance to corrosion, rust, and other harsh environmental conditions. The exterior is coated with a high-temperature ceramic coating that not only enhances the muffler's visual appeal but also protects it from external heat and damage.

The MagnaFlow 11255 Exhaust Muffler is designed with a unique internal packing material called "Supernap," which provides superior sound deadening capabilities without compromising exhaust flow. This results in a more aggressive exhaust note while still maintaining a reasonable decibel level.

This muffler also includes a built-in 3-bolt flange for easy installation. The flange is designed to fit seamlessly into the exhaust system and securely fasten using the provided hardware. Additionally, the muffler comes with a 10-inch in length and a 1/2-inch diameter inlet and outlet O2 sensor bung, allowing for the use of oxygen sensors for optimal engine performance and emissions control.

The MagnaFlow 11255 Exhaust Muffler is CARB-compliant, ensuring it meets the stringent emissions standards set by the California Air Resources Board. It is also designed to meet or exceed Federal EPA standards, making it a great choice for those looking to modify their vehicle while maintaining emissions compliance.

Overall, the MagnaFlow 11255 Exhaust Muffler is a top-quality performance exhaust component that delivers power gains, improved exhaust flow, and a more aggressive exhaust note without sacrificing emissions compliance. Its durable stainless steel construction, high-temperature ceramic coating, and Supernap sound deadening material make it a must-have for any enthusiast looking to enhance the performance and appearance of their vehicle's exhaust system.

The MagnaFlow 11255 Exhaust Muffler is a popular aftermarket exhaust component known for its performance and sound enhancement. Here are some pros and cons that may help you in deciding whether to purchase this product:

Pros:

1. Enhanced Performance: MagnaFlow mufflers are designed to provide improved exhaust flow, resulting in increased engine performance and horsepower.

2. Better Sound: This muffler offers a deep, powerful exhaust note that many enthusiasts prefer over the restrictive, quiet sound of stock mufflers.

3. Durability: MagnaFlow mufflers are constructed from high-quality materials, such as stainless steel and aluminized steel, ensuring long-lasting performance.

4. Easy Installation: This muffler is relatively easy to install, making it a popular choice among DIY enthusiasts.

5. Improved Gas Mileage: Some users have reported improved fuel efficiency due to the reduced backpressure caused by the free-flowing exhaust.

Cons:

1. Increased Exhaust Volume: The deeper exhaust note produced by this muffler may be too loud for some users, especially in residential areas.

2. Cost: The MagnaFlow 11255 Exhaust Muffler is more expensive than stock mufflers, which may be a deterrent for some buyers.

3. Fitment Issues: While this muffler fits a wide range of vehicles, it may not be a perfect fit for all applications. It's essential to verify compatibility with your specific vehicle before purchasing.

Conclusion:

The MagnaFlow 11255 Exhaust Muffler offers several benefits, including improved performance, better sound, durability, and ease of installation. However, it comes with some downsides, such as increased exhaust volume and cost. Additionally, fitment issues may be a concern for some buyers. Considering these factors, if you're looking for a high-performance exhaust component that provides a deep, powerful exhaust note and is relatively easy to install, the MagnaFlow 11255 Exhaust Muffler may be an excellent choice for you. However, if you're on a tight budget or prefer a quieter exhaust note, you may want to consider other options.

Recommendation:

If you're looking for a high-performance exhaust component that offers a deep, powerful exhaust note and is relatively easy to install, the MagnaFlow 11255 Exhaust Muffler is worth considering. However, make sure to verify compatibility with your specific vehicle before purchasing. Additionally, if you're concerned about the cost, you may want to explore other options that offer similar performance benefits but are more budget-friendly.

part # 11255 prices

  • $130.00-$146.00

specifications mufflermooch:

  • brand: Magnaflow
  • part type: Exhaust Muffler
  • manufacturer warranty: 1 Year
  • manufacturer part number: 11255
  • country of origin: United States
  • upc: 841380000590

returns mufflermooch:

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

seller mufflermooch:

  • # reviews: 9519
  • rating: 98.9%

offer mufflermooch:

  • started: April 12, 2025
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 2
  • sold: 0

general mufflermooch:

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

shipping mufflermooch:

  • transit: 4-9 Days
  • class: Standard
  • service: UPS Ground
  • type: Fixed
  • carrier: UPS
  • cost: $0.00

payments mufflermooch:

  • other
  • credit card: Mastercard
  • wallet: Paypal
part type: exhaust muffler, manufacturer warranty: 1 year, country of origin: united states,
category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, sku: 5369991957531781,

Magnaflow 11255 Is Similar To:

mufflermooch logo
5 offers $130.00–$146.00 USD
  • Offer #1: $130.00 price + free delivery = $130.00* total. Magnaflow Exhaust Muffler.FREE SHIPPING
  • Offer #2: $146.00 price + free delivery = $146.00* total. Muffler s weight-optimized 4x9x18in. The MagnaFlow 4 X 9in.FREE SHIPPING
  • Offer #3: $146.00 price + free delivery = $146.00* total. Part #.FREE SHIPPING
  • Offer #4: $146.00 price + $15.99 delivery = $161.99* total. Lifetime Warranty. MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions.+$15.99 shipping
  • Offer #5: $141.62 price + free delivery = $141.62* total. Muffler Mag SS 18X4X9 2.25 O/C.FREE SHIPPING