What kind of sound can I expect from this muffler?

This muffler is designed to deliver a smooth, deep tone. The straight-through design with its perforated stainless steel core and acoustic fill helps achieve this signature sound.

What materials is this muffler made from?

The muffler is constructed from 100% stainless steel, including the perforated core and outer casing. This makes it strong and resistant to corrosion.

Does this muffler come with installation hardware?

This muffler is designed for custom exhaust applications and requires cutting and welding for installation. Hardware for mounting or exhaust connections is not typically included and will depend on your specific setup.

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Specifications

Brand: Magnaflow
Part #: 12867
UPC: 841380024183

MagnaFlow Muffler MAG 409SS 5x5x14 3.00

Name: MagnaFlow Muffler MAG 409SS 5x5x14 3.00
Brand: Magnaflow
SKU: magnaflow-magnaflow-muffler-mag-409ss-5x5x14-3-00-t14-241294
Price: 155.01 USD
Availability: InStock

$155.01

In Stock

MagnaFlow Muffler MAG 409SS 5x5x14 3.00. Straight-through design for improved exhaust flow.

Key Features

Fits vehicles with custom exhaust needs requiring a 3-inch center inlet and outlet.
The straight-through design allows for improved exhaust flow and a smooth, deep tone.
Muffler body measures 5 inches round by 14 inches long.
Constructed from 100% stainless steel for durability and corrosion resistance.
Features a perforated stainless steel core with acoustic fiber fill for sound tuning.
Mufflers are bi-directional, allowing for flexible installation.

This is a universal muffler and requires custom fabrication, including cutting and welding, for installation. Professional installation is highly recommended.

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About this part

Product Details

Magnaflow is well-known for creating exhaust systems that offer a distinct, deep tone and proven performance gains. This 12867 muffler is a prime example, featuring a straight-through, free-flowing design that helps your engine breathe easier. It's built to provide that signature Magnaflow sound while optimizing exhaust flow for a more responsive feel.

This muffler has a universal, reversible 3-inch inlet and outlet, making it adaptable to many custom exhaust setups. The 5x5x14 inch body is constructed from 100% stainless steel, which is strong and resists corrosion, helping it last a long time. Inside, a perforated stainless steel core is wrapped with mesh and acoustic fill to produce a smooth, deep exhaust note. Because it requires cutting and welding to install, we highly recommend having a professional handle the job.