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Magnaflow
Magnaflow

MagnaFlow Muff GP 3.5 Dia 22inch 2/2

$53.02

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MagnaFlow Glasspack Muffler 18134. Get that deep, classic glasspack sound with a straight-through design.

Key Features

  • This product is a Magnaflow Glasspack Performance Muffler, part number 18134.
  • It features a straight-through performance design for a deep, classic sound.
  • The muffler body is constructed from corrosion-resistant aluminized steel.
  • It has a 2-inch center inlet and a 2-inch center outlet.
  • The muffler body measures 3.5 inches in diameter and 22 inches in length.
  • Features a satin finish and single-stage packing.
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About this part

Product Details

This Magnaflow 18134 is a glasspack performance muffler. You get a 22-inch long, 3.5-inch diameter round muffler body with a 2-inch inlet and 2-inch outlet, both centered. It’s made from corrosion-resistant aluminized steel and has a satin finish. This muffler is designed for a straight-through flow, which is what gives glasspacks their signature deep, classic sound. It’s a universal fit, so it can be adapted to many different vehicles if you’re looking to change up your exhaust note.

The straight-through design means exhaust gases can flow with less restriction compared to chambered mufflers. This can lead to a more aggressive tone and potentially improved exhaust flow, which Magnaflow says is dyno-proven. The aluminized steel construction helps resist rust, giving you a solid option for bringing out that hot rod sound in your ride. While it's a universal part, Magnaflow recommends professional installation to ensure it’s properly fitted and secured.

Specifications

Brand
Magnaflow
Manufacturer Part #
18134
UPC
841380054975

Frequently Asked Questions

MagnaFlow Muff GP 3.5 Dia 22inch 2/2

$53.02