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18113 Round Glasspack Performance Exhaust Muffler
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MAGNAFLOWPART NUMBER: 642-18113

18113 Round Glasspack Performance Exhaust Muffler

$5000
2 left in stock
ShippingShips on Sep 08, 2026
Lowest PriceLowest Price Guarantee

3.5" Round
Glasspack Performance Muffler
  • 1.75 in. Center/Center
  • 3.5x12x3.5 in. Body
  • Stainless Steel

    The MagnaFlow 3.5in. Round Glasspack Performance Exhaust Muffler 18113 enhances your ride with the deep, classic sound that glasspack mufflers are known for. The round muffler body features a free-flowing reversible straight-through 1.75/1.75in. diameter configuration and single stage packing with a satin finish. This weight-optimized glasspack muffler is engineered to bring out the inner hot rod in your ride with plenty of volume and dyno-proven performance, so please check to ensure compliance with local noise regulations. 18113 offers flexibility when it comes to installation thanks to its universal design, however, professional installation is recommended. Muffler 18113 is made of corrosion resistant aluminized steel and produced using CNC precision robotic manufacturing techniques, all backed by MagnaFlow's 90-day limited construction warranty.

    Magnaflow 18113 Round Glasspack Performance Exhaust Muffler Features:

    • Straight-through performance design
    • Anti-corrosive aluminized body
    • Dyno Proven
  • Part TypeMuffler
    BrandMAGNAFLOW
    Package Height4.3
    Package Width4.6
    Package Length23.8
    Weight4.72 PG
    Part CategoryPerformance Parts
    Case Outside Diameter3.5 in (88.9 mm)
    Part FitmentUniversal
    Vendor Part Number18113
    Package Qty1
    Package TypeEA
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