Glass Pack Muffler 2in Aluminized Small

The MagnaFlow Glass Pack Muffler 2in Aluminized Small is a universal straight-through exhaust silencer engineered for mechanics and enthusiasts seeking affordable acoustic performance without sacrificing flow characteristics. This compact glass pack muffler delivers the deep, aggressive tone that defines classic hot rod and street machine aesthetics while maintaining practical sound levels for daily driving. Ideal for custom exhaust builds, street rods, and performance applications, this unit accepts both 2-inch center inlet and center outlet configurations, making it a versatile choice for single and multi-tube exhaust systems.

Glass pack technology relies on fiberglass sound attenuation wrapped around a perforated inner tube, allowing exhaust gases to flow straight through while dissipating high-frequency noise before exiting the 3.5-inch diameter body. The aluminized steel construction resists corrosion and extends service life, critical for street machines exposed to moisture and road salt. Weighing only 5.8 lbs and measuring 22 inches in length with a compact 4.5 x 4.25-inch profile, this muffler integrates into tight engine compartments without requiring extensive exhaust re-routing or additional hangers that complicate installation.

Mechanics favor glass pack mufflers for resto-mod projects, street rods, and vintage muscle car restorations where authentic sound character and minimal backpressure matter equally. The universal design accepts standard 2-inch piping, eliminating costly adapter fabrication on budget-conscious builds. Bolt this muffler into place using the included mounting provision and establish proper exhaust clearance to frame and fuel system components—critical safety steps before startup on any custom exhaust installation.