What is the main benefit of a straight-through muffler design?

A straight-through muffler design allows exhaust gases to flow with less restriction compared to chambered mufflers. This generally results in a smoother, deeper exhaust tone and can contribute to improved exhaust flow.

What materials is this MagnaFlow muffler made from?

This MagnaFlow muffler is constructed from 100% stainless steel, both for the internal perforated core and the outer casing. This material is chosen for its resistance to corrosion and long-term durability.

Does this muffler come with any installation hardware?

This product is a universal muffler and does not typically include installation hardware like clamps or hangers. Professional installation, including welding, is recommended to properly integrate it into your vehicle's exhaust system.

1 / 5

Specifications

Brand: Magnaflow
Part #: 12280
UPC: 841380001009

MagnaFlow Muffler Mag SS 18X5X8 2.5X2/2 C/D

Name: MagnaFlow Muffler Mag SS 18X5X8 2.5X2/2 C/D
Brand: Magnaflow
SKU: magnaflow-magnaflow-muffler-mag-ss-18x5x8-2-5x2-2-c-d-t14-241355
Price: 169.01 USD
Availability: BackOrder

$169.01

On Backorder

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

MagnaFlow 12280 Straight-Through Muffler. Features a 100% stainless steel construction for a smooth, deep tone.

Key Features

This product is a MagnaFlow 12280 straight-through performance muffler.
It has a 100% stainless steel construction for durability and corrosion resistance.
The muffler body measures 18 inches long by 5 inches wide by 8 inches tall.
It features a 2.5 inch center inlet and dual 2 inch outlets.
The straight-through design with a perforated core helps produce a smooth, deep exhaust tone.
This muffler is bi-directional, allowing for flexible installation.

This is a universal muffler and requires professional installation to fit your specific vehicle's exhaust system.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

This MagnaFlow muffler gives you a straight-through design with a 5x18x8 inch oval body. You get a 2.5 inch center inlet and dual 2 inch outlets, all made from 100% stainless steel. This construction helps resist corrosion and contributes to the smooth, deep exhaust tone you'll hear.

The straight-through perforated core, wrapped in stainless steel mesh and acoustic fiber fill, is designed to flow freely. This muffler is bi-directional, meaning you can install it in either direction to fit your exhaust setup. Its satin finish also adds a clean look to your undercarriage.

Because this is a universal muffler, professional installation is recommended to ensure it's properly fitted and welded into your existing exhaust system.