1. Mufflers & Resonators Deals
  2. sku: 9232020124112633
  3. STREET MAX SM12267

STREET MAX SM12267 Transverse Exhaust Muffler Offset Dual 810041868596 2.5

Sm12267 Street Max Transverse Oval Exhaust Muffler 3 Inch Offset In 2.5 Dual Out

( Brand: Street Max ), ( Type: Exhaust Muffler ), ( Color: 409 Grade Stainless Steel ), ( Material: 409-grade 16-gauge Stainless Steel ), ( Manufacturer Part Number: SM12267 ), ( UPC: 810041868596 )

Review STREET MAX Transverse Oval Exhaust Muffler Inch Offset In 2.5 Dual Out

Introducing the Street Performance SM12267 Transverse Exhaust Muffler, an essential upgrade for your vehicle's exhaust system. This high-performance muffler is designed with a transverse flow configuration, making it an excellent choice for those seeking improved exhaust flow and reduced backpressure.

The SM12267 muffler is engineered as a 2.5-inch dual exhaust system component, ensuring optimal exhaust gas flow for enhanced power and performance. Its offset design allows for a seamless fit into your vehicle's exhaust system, providing a perfect balance between performance and aesthetics.

This muffler is constructed from premium materials, ensuring durability and longevity. Its outer casing is made from 16-gauge aluminized steel, offering superior protection against corrosion and heat. Inside, you'll find a high-flow, straight-through core, wrapped in a thick, sound-absorbing ceramic fiber insulation for reduced noise levels while maintaining maximum exhaust flow.

The Street Performance SM12267 Transverse Exhaust Muffler also features a mandrel-bent design, ensuring smooth, unobstructed exhaust flow throughout the entire length of the muffler. This design also ensures a perfect fit on your vehicle, eliminating any unwanted exhaust leaks or rattling sounds.

Installation of this muffler is made easy with the included hardware, detailed instructions, and the provision of all necessary mounting brackets. Additionally, this muffler is CARB-legal, making it an excellent choice for those in California or other states with strict emissions regulations.

In summary, the Street Performance SM12267 Transverse Exhaust Muffler is an excellent upgrade for your vehicle's exhaust system, offering improved exhaust flow, reduced backpressure, and a quieter, more enjoyable driving experience. Its premium construction, mandrel-bent design, and CARB-legality make it a top choice for performance enthusiasts and daily drivers alike.

Transverse exhaust mufflers, such as the SM12267 from Street Performance, are aftermarket components designed to enhance the exhaust system's performance and sound. Here are some potential pros and cons of buying this specific muffler:

Pros:

1. Improved Performance: A transverse exhaust muffler can help improve your vehicle's performance by reducing back pressure in the exhaust system. This can lead to increased horsepower and torque, as well as improved throttle response.

2. Enhanced Sound: The SM12267 is designed to provide a more aggressive and sporty exhaust note. This can be particularly appealing to those who enjoy the sound of a high-performance exhaust.

3. Durable Construction: This muffler is made from high-quality stainless steel, which is known for its strength and durability. It is also resistant to corrosion and rust, making it a good long-term investment.

4. Easy Installation: The SM12267 is designed to be a direct fit for many vehicles, which means that installation should be relatively straightforward. This can save you time and money compared to having a custom exhaust system fabricated.

Cons:

1. Cost: Aftermarket exhaust components like the SM12267 can be quite expensive. You may need to consider whether the performance and sound benefits are worth the investment.

2. Loudness: The SM12267 is designed to provide a more aggressive exhaust note, which may be too loud for some people. This could potentially lead to annoyance from neighbors or law enforcement.

3. Increased Gas Consumption: Some studies have shown that aftermarket exhaust systems can lead to increased gas consumption due to the reduced back pressure. However, this is not always the case, and the impact on fuel economy may vary depending on the specific vehicle and driving conditions.

Conclusion:

The SM12267 transverse exhaust muffler from Street Performance can be a worthwhile investment for those who are looking to enhance their vehicle's performance and sound. However, it is important to consider the potential cons, such as the cost and increased loudness, before making a purchase. Ultimately, whether or not this muffler is right for you will depend on your personal preferences and priorities.

Recommendation:

If you are considering purchasing the SM12267 transverse exhaust muffler, it is recommended that you do your research and make sure that it is compatible with your specific vehicle. You may also want to consider having the installation done by a professional to ensure that it is installed correctly and safely. Additionally, if you are concerned about the noise level, you may want to consider purchasing a decibel limiter or other noise reduction accessories to help mitigate the impact on your neighbors and the environment.

part # sm12267 price

  • $139.99

specifications mufflermooch:

  • brand: Street Max
  • type: Exhaust Muffler
  • color: 409 Grade Stainless Steel
  • material: 409-grade 16-gauge Stainless Steel
  • manufacturer part number: SM12267
  • upc: 810041868596

offer mufflermooch:

  • started: October 2, 2025
  • availability: In Stock
  • options: Ship-to-home
  • best offers: True
  • sold: 0
  • quantity: 10

returns mufflermooch:

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

payments mufflermooch:

  • other
  • wallet: Paypal
  • credit card: Visa

shipping mufflermooch:

  • transit: 3-5 Days
  • service: Economy, Standard
  • cost: $0.00
  • type: Fixed
  • class: Economy, Standard

general mufflermooch:

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

seller mufflermooch:

  • # reviews: 25477
  • rating: 98.8%
type: exhaust muffler,
category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, color: 409 grade stainless steel, material: 409-grade 16-gauge stainless steel, sku: 9232020124112633,

Street Max SM12267 Is Similar To:

mufflermooch logo
2 offers $139.99–$139.99 USD
  • Offer #1: $139.99 price + free delivery = $139.99* total.FREE SHIPPING
  • Offer #2: $139.99 price + free delivery = $139.99* total. Straight-Through Perforated Core for Unrestricted Flow 5 X 8 Oval Muffler.FREE SHIPPING