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

This muffler is designed to deliver a smooth, deep tone. The straight-through design allows for less restriction than a chambered muffler, contributing to a more pronounced exhaust note.

Is this muffler directional?

No, this muffler is bi-directional. This means you can install it with the inlet and outlet connections on either end, providing flexibility for custom exhaust setups.

What is the warranty on this muffler?

Magnaflow backs this muffler with a limited lifetime warranty on its construction, reflecting the durable stainless steel materials and manufacturing process.

Magnaflow Muffler 11379 | 2.5" Dual Inlet/Outlet

Name: MagnaFlow Muffler Mag SS 11X4X9 2.5 D/D
Brand: Magnaflow
SKU: magnaflow-magnaflow-muffler-mag-ss-11x4x9-2-5-d-d-t14-241249
Price: 167.04 USD
Availability: BackOrder

MagnaFlow Muffler Mag SS 11X4X9 2.5 D/D

$167.04

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 11X4X9 2.5 D/D. Straight-through design for a deep tone and improved flow.

Key Features

Fits a wide range of vehicles as a universal muffler.
Straight-through perforated stainless steel core allows for improved exhaust flow.
The muffler produces a smooth, deep tone.
Constructed from 100% stainless steel for durability and corrosion resistance.
Features a 4x9x11 inch oval body.
Has 2.5 inch dual inlet and dual outlet connections.

This is a universal muffler and may require custom fabrication for proper installation on your specific vehicle. Professional installation is highly recommended.

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Product Details

Magnaflow is well-known for making exhaust components that give your vehicle a healthy dose of their signature sound and performance. This 11379 muffler is a prime example, built with a straight-through, perforated stainless steel core that's wrapped in stainless mesh and acoustic fiber fill. This design lets exhaust gases flow freely, which can lead to a smoother, deeper tone and improved performance you can feel.

The muffler body is a 4x9x11 inch oval shape, made entirely from corrosion-resistant stainless steel with a clean satin finish. It's designed to be bi-directional, meaning you can install it with the 2.5-inch dual inlet and dual outlet on either end, giving you flexibility during installation. While it's a universal part, professional installation is recommended to ensure it's properly fitted to your exhaust system.

This muffler is a solid option if you're looking to change up the sound and performance of your exhaust. It's built to last with stainless steel construction and comes with Magnaflow's limited lifetime warranty on the construction.