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

This Magnaflow glasspack muffler is designed to produce a deep, classic exhaust note that's often associated with performance vehicles. Glasspacks are generally louder than stock mufflers, so expect a more aggressive tone.

What are the dimensions of this muffler?

The muffler body has a 3.5-inch diameter and is 26 inches long. The inlet and outlet pipes are both 2.25 inches in diameter and are located in the center of the muffler body.

What material is this muffler made from?

This muffler is constructed from aluminized steel, which is chosen for its resistance to corrosion. It is backed by a 90-day limited construction warranty from Magnaflow.

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

1 / 8

Specifications

Brand: Magnaflow
Part #: 18145
UPC: 841380054982

MagnaFlow Muff GP 3.5 Dia 26inch 2.25/2.25

Name: MagnaFlow Muff GP 3.5 Dia 26inch 2.25/2.25
Brand: Magnaflow
SKU: magnaflow-magnaflow-muff-gp-3-5-dia-26inch-2-25-2-25-t14-241501
Price: 56.09 USD
Availability: BackOrder

$56.09

On Backorder

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

Magnaflow glasspack muffler with a classic deep sound. Features a straight-through design for improved flow.

Key Features

Fits Magnaflow Muff GP 3.5 Dia 26inch 2.25/2.25.
Features a straight-through design for improved exhaust flow.
Produces a deep, classic glasspack sound.
The muffler body measures 3.5 inches in diameter and 26 inches in length.
Inlet and outlet diameters are both 2.25 inches and are center-mounted.
Constructed from corrosion-resistant aluminized steel.

This is a universal muffler and does not list specific vehicle fitment. Professional installation is recommended to ensure proper fitment for your application.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

If you're looking to give your ride that classic, deep exhaust note, this Magnaflow glasspack muffler is a solid choice. It's designed to be a free-flowing muffler, meaning exhaust gases can pass through with less restriction than a stock muffler. This can lead to a more aggressive sound and potentially a bit more power.

This muffler body is 3.5 inches in diameter and 26 inches long, with 2.25-inch diameter inlets and outlets that are centered on the body. It's made from aluminized steel, which helps resist corrosion, and features a straight-through design that's reversible, giving you some flexibility during installation. Magnaflow backs this with a 90-day limited construction warranty.

Keep in mind that glasspack mufflers are known for being loud, so it's a good idea to check your local noise regulations before installing. While it has a universal design, professional installation is recommended to ensure it's properly fitted and welded.