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 with acoustic fiber fill helps achieve a resonant sound that's less restrictive than stock mufflers.

Is this muffler directional?

No, this muffler is bi-directional. You can install it with the inlet and outlet on either side, offering flexibility during the installation process.

What materials is this muffler made from?

The muffler is constructed entirely from stainless steel, including the perforated core and outer casing. This makes it durable and resistant to corrosion from exhaust gases and road elements.

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Specifications

Brand: Magnaflow
Part #: 12866
UPC: 841380024176

MagnaFlow Muffler MAG 409SS 5x5x14 2.50

Name: MagnaFlow Muffler MAG 409SS 5x5x14 2.50
Brand: Magnaflow
SKU: magnaflow-magnaflow-muffler-mag-409ss-5x5x14-2-50-t14-241293
Price: 148.16 USD
Availability: InStock

$148.16

Only 2 left in stock

MagnaFlow 12866 Straight-Through Muffler. Made from 100% stainless steel for a deep tone and lasting durability.

Key Features

Fits Magnaflow 12866 Straight-Through Muffler.
Features a 5x5x14 inch round body with 2.5 inch center inlet and outlet.
Constructed from 100% stainless steel for corrosion resistance.
Straight-through design with a perforated stainless steel core for improved flow and a deep tone.
Muffler is bi-directional, allowing for flexible installation.
Utilizes acoustic fiber fill for a smooth, resonant exhaust sound.

This is a universal muffler and requires professional installation, including cutting and welding, to ensure proper fitment with your vehicle's exhaust system.

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About this part

Product Details

This MagnaFlow 12866 muffler features a straight-through, perforated stainless steel core wrapped in mesh and acoustic fiber fill, designed to produce a smooth, deep tone. Its 5x5x14 inch round body and 2.5 inch center inlet and outlet make it a versatile option for many vehicles, and the muffler itself is bi-directional, meaning it can be installed facing either direction.

Constructed from 100% stainless steel, this muffler is built to resist corrosion and handle the rigors of exhaust system temperatures. The free-flowing design helps improve exhaust flow compared to stock mufflers, potentially leading to a slight increase in performance. MagnaFlow uses CNC precision robotic manufacturing for consistent results.

Because this is a universal muffler, professional installation is recommended to ensure proper cutting, welding, and fitment to your specific exhaust system.