Magnaflow SS Oval Muffler 22"x5"x11" 3"/3" Inlet/Outlet — Universal Fit

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SKU: MAG12578
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Magnaflow 12578 Stainless Steel Performance Muffler Unleash Your Vehicle's Potential ...Read More

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Sale price$230.22 Regular price$257.43
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

Magnaflow 12578 Stainless Steel Performance Muffler

Unleash Your Vehicle's Potential

Elevate your driving experience with the Magnaflow 12578 performance muffler. This 22"x5"x11" oval muffler is engineered with a straight-through, perforated stainless steel core, designed to maximize exhaust flow and deliver a powerful, signature Magnaflow sound. Constructed from durable, corrosion-resistant stainless steel, this muffler is built to withstand the rigors of the road and provide lasting performance.

Superior Features for Peak Performance:

  • Signature Magnaflow Sound: Enjoy a rich, resonant exhaust note that enhances your vehicle's auditory appeal.
  • Enhanced Performance: The free-flowing design reduces backpressure, leading to noticeable gains in horsepower and torque.
  • Premium Stainless Steel: Built with high-grade stainless steel for exceptional durability and resistance to rust and corrosion.
  • Universal Application: Features a reversible design with 3" inlet and 3" outlet, ensuring versatile installation across a wide range of vehicles.
  • Optimized Dimensions: The 22"x5"x11" oval body offers a balance of sound control and efficient flow.
  • Satin Finish: Provides a clean, polished look that complements any exhaust system.

Expert Installation Recommended

To ensure the best possible fit and performance, professional installation of this universal muffler is highly recommended. The Magnaflow 12578 is designed to be a significant upgrade, offering a perfect blend of aggressive sound, increased power, and lasting quality. Transform your vehicle's exhaust system with this premium component.

Experience the difference superior engineering makes. Find your performance exhaust solutions at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Magnaflow 12578 Stainless Steel Performance Muffler

Unleash Your Vehicle's Potential

Elevate your driving experience with the Magnaflow 12578 performance muffler. This 22"x5"x11" oval muffler is engineered with a straight-through, perforated stainless steel core, designed to maximize exhaust flow and deliver a powerful, signature Magnaflow sound. Constructed from durable, corrosion-resistant stainless steel, this muffler is built to withstand the rigors of the road and provide lasting performance.

Superior Features for Peak Performance:

  • Signature Magnaflow Sound: Enjoy a rich, resonant exhaust note that enhances your vehicle's auditory appeal.
  • Enhanced Performance: The free-flowing design reduces backpressure, leading to noticeable gains in horsepower and torque.
  • Premium Stainless Steel: Built with high-grade stainless steel for exceptional durability and resistance to rust and corrosion.
  • Universal Application: Features a reversible design with 3" inlet and 3" outlet, ensuring versatile installation across a wide range of vehicles.
  • Optimized Dimensions: The 22"x5"x11" oval body offers a balance of sound control and efficient flow.
  • Satin Finish: Provides a clean, polished look that complements any exhaust system.

Expert Installation Recommended

To ensure the best possible fit and performance, professional installation of this universal muffler is highly recommended. The Magnaflow 12578 is designed to be a significant upgrade, offering a perfect blend of aggressive sound, increased power, and lasting quality. Transform your vehicle's exhaust system with this premium component.

Experience the difference superior engineering makes. Find your performance exhaust solutions at GGCRACING.

Product Details

Product Description

Magnaflow 12578 Stainless Steel Performance Muffler

Unleash Your Vehicle's Potential

Elevate your driving experience with the Magnaflow 12578 performance muffler. This 22"x5"x11" oval muffler is engineered with a straight-through, perforated stainless steel core, designed to maximize exhaust flow and deliver a powerful, signature Magnaflow sound. Constructed from durable, corrosion-resistant stainless steel, this muffler is built to withstand the rigors of the road and provide lasting performance.

Superior Features for Peak Performance:

  • Signature Magnaflow Sound: Enjoy a rich, resonant exhaust note that enhances your vehicle's auditory appeal.
  • Enhanced Performance: The free-flowing design reduces backpressure, leading to noticeable gains in horsepower and torque.
  • Premium Stainless Steel: Built with high-grade stainless steel for exceptional durability and resistance to rust and corrosion.
  • Universal Application: Features a reversible design with 3" inlet and 3" outlet, ensuring versatile installation across a wide range of vehicles.
  • Optimized Dimensions: The 22"x5"x11" oval body offers a balance of sound control and efficient flow.
  • Satin Finish: Provides a clean, polished look that complements any exhaust system.

Expert Installation Recommended

To ensure the best possible fit and performance, professional installation of this universal muffler is highly recommended. The Magnaflow 12578 is designed to be a significant upgrade, offering a perfect blend of aggressive sound, increased power, and lasting quality. Transform your vehicle's exhaust system with this premium component.

Experience the difference superior engineering makes. Find your performance exhaust solutions at GGCRACING.

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