What kind of sound can I expect from this Magnaflow muffler?

This muffler is designed to produce a smooth, deep tone. The straight-through design allows for improved flow while the acoustic fiber fill helps manage the sound to a pleasant level, characteristic of Magnaflow's signature exhaust notes.

Is this muffler directional?

No, this muffler is bi-directional. This means you can install it in either direction, offering flexibility when fitting it to your vehicle's exhaust system.

What are the dimensions of the muffler body?

The oval-shaped body of this Magnaflow muffler measures 22 inches in length, 5 inches in width, and 11 inches in height.

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Specifications

Brand: Magnaflow
Part #: 12580
UPC: 841380001160

MagnaFlow Muffler Mag SS 22X5X11 2.25 D/2.5 C

Name: MagnaFlow Muffler Mag SS 22X5X11 2.25 D/2.5 C
Brand: Magnaflow
SKU: magnaflow-magnaflow-muffler-mag-ss-22x5x11-2-25-d-2-5-c-t14-241473
Price: 215.04 USD
Availability: BackOrder

$215.04

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

MagnaFlow Muffler Mag SS 22X5X11 2.25 D/2.5 C. Straight-through design for a smooth, deep tone.

Key Features

Fits vehicles with a 2.25-inch dual inlet and a 2.5-inch center outlet.
The straight-through perforated stainless steel core allows for improved exhaust flow.
Acoustic fiber fill helps produce a smooth, deep exhaust tone.
Constructed from 100% stainless steel for excellent corrosion resistance.
The muffler body is 22 inches long, 5 inches wide, and 11 inches tall.
Mufflers are bi-directional, allowing for flexible installation.

This is a universal muffler with a 2.25-inch dual inlet and a 2.5-inch center outlet. Professional installation is recommended to ensure proper fitment with your specific vehicle's exhaust system.

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About this part

Product Details

Magnaflow is well-known for creating exhaust components that give vehicles a distinct, deep tone and improved flow. This 12580 muffler is a prime example, featuring a straight-through perforated stainless steel core designed to let your engine breathe easier. It's wrapped in stainless steel mesh and packed with acoustic fiber fill to manage sound, giving you that signature Magnaflow sound without being overly loud.

The muffler body itself is made from durable, corrosion-resistant stainless steel, so it's built to last. Its oval shape measures 22 inches long by 5 inches wide and 11 inches tall, with a clean satin finish that looks good under your vehicle. The inlet and outlet are universal, with a 2.25-inch dual inlet and a 2.5-inch center outlet, and the muffler is bi-directional, meaning you can install it in either direction. Because this is a universal part, professional installation is highly recommended to ensure it's properly fitted and welded to your existing exhaust system.