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

This muffler is designed to produce a classic, deep glasspack sound, often associated with hot rod vehicles. It's engineered for a free-flowing performance that contributes to its distinctive tone.

What are the dimensions of this muffler?

The muffler body is 4 inches in diameter and 18 inches long. The inlet and outlet pipes are both 3 inches in diameter, designed for a center-to-center connection.

What is the construction of the Magnaflow Red Pack muffler?

It is built with durable, corrosion-resistant aluminized steel. The construction utilizes precise, robotic manufacturing techniques for consistency and is backed by a 90-day limited warranty.

1 / 3

Specifications

Brand: Magnaflow
Part #: 13129
UPC: 888563013206

MagnaFlow Muffler Red Pack Series Glasspack 4in Rd 18in Body Length 3in/3in Inlet/Outlet

Name: MagnaFlow Muffler Red Pack Series Glasspack 4in Rd 18in Body Length 3in/3in Inlet/Outlet
Brand: Magnaflow
SKU: magnaflow-magnaflow-muffler-red-pack-series-glasspack-4in-rd-18in-body-length-3i-t14-4375277
Price: 76.15 USD
Availability: BackOrder

$76.15

On Backorder

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

MagnaFlow Red Pack Series Glasspack Muffler. Adds a classic deep sound with a unique red finish.

Key Features

Fits vehicles with 3-inch inlet and 3-inch outlet exhaust systems.
Features a reversible, straight-through design for flexible installation.
Delivers a classic glasspack sound and dyno-proven performance.
Constructed from durable, corrosion-resistant aluminized steel.
Has a unique, stylish red finish for a standout look.
The muffler body is 4 inches round and 18 inches long.

This is a universal muffler and requires professional installation to integrate into your vehicle's exhaust system. Check local noise regulations for compliance.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

Magnaflow is known for making exhaust components that offer a deep, resonant tone and proven performance gains. This Red Pack Series glasspack muffler is a prime example, built to give your vehicle that classic hot rod sound with a distinctive red finish that stands out. It’s designed with a straight-through, reversible layout, meaning it can be installed in either direction to fit your custom exhaust setup.

The muffler itself features a 4-inch round body that's 18 inches long, with 3-inch inlet and outlet pipes. It’s constructed from durable, corrosion-resistant aluminized steel, built using precise robotic manufacturing techniques to ensure consistency. While it’s designed for a free-flowing performance, remember to check local noise regulations to ensure compliance before installation. Professional installation is recommended for this universal part.

This glasspack muffler is a solid option if you're looking to add a dose of aggressive sound and a unique look to your exhaust system. It comes with Magnaflow's 90-day limited construction warranty.