What kind of sound can I expect from this muffler?

This MagnaFlow muffler is designed to produce a smooth, deep tone. The straight-through design and internal acoustic fill contribute to its characteristic sound profile.

Is this muffler reversible?

Yes, this muffler is bi-directional, meaning it can be installed with the inlet and outlet ports facing either direction. This offers flexibility when fitting it into your exhaust system.

What materials is this muffler made from?

The muffler is constructed from 100% stainless steel, both for the outer casing and the internal perforated core. This material choice helps ensure durability and resistance to corrosion.

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Specifications

Brand: Magnaflow
Part #: 12644
UPC: 841380001337

MagnaFlow Muffler Mag SS 18X6X6 2/2 C/C

Name: MagnaFlow Muffler Mag SS 18X6X6 2/2 C/C
Brand: Magnaflow
SKU: magnaflow-magnaflow-muffler-mag-ss-18x6x6-2-2-c-c-t14-241398
Price: 142.72 USD
Availability: BackOrder

$142.72

On Backorder

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

MagnaFlow 12644 Straight-Through Muffler. Features a 100% stainless steel construction for a smooth, deep tone.

Key Features

The muffler body measures 6 inches by 18 inches by 6 inches.
It features 2-inch diameter inlet and outlet ports positioned in the center.
The straight-through design allows for free-flowing exhaust gases.
Constructed from 100% stainless steel for durability and corrosion resistance.
Internally, it uses a perforated stainless steel core with acoustic fill for tone.
The muffler is bi-directional, allowing for flexible installation.

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About this part

Product Details

This MagnaFlow 12644 muffler uses a straight-through design with a perforated stainless steel core, wrapped in mesh and acoustic fill. This construction helps create a smooth, deep tone for your exhaust system. The muffler body measures 6 inches by 18 inches by 6 inches, and it has 2-inch diameter inlet and outlet ports positioned in the center.

Built from 100% stainless steel, this muffler is made to resist corrosion and handle the rigors of exhaust heat. Its straight-through design allows exhaust gases to flow freely, which can contribute to improved performance. The muffler is bi-directional, meaning it can be installed facing either direction, offering flexibility during fitting. MagnaFlow uses precision robotic manufacturing for consistent results.

Because this is a universal muffler that requires cutting and welding to install, professional installation is recommended to ensure it's properly fitted to your vehicle's exhaust system.