Glass Pack Muffler 3in Aluminized Small

The Glass Pack Muffler 3in Aluminized Small from MagnaFlow Performance Exhaust delivers a classic, aggressive exhaust tone while managing sound levels effectively for street and mild performance applications. Designed for builders and enthusiasts seeking that signature glass pack character without excessive cabin drone, this muffler bridges the gap between stock silencers and full race cans. Its compact design makes it ideal for vehicles with tight underbody clearance or custom exhaust configurations where space and weight savings matter.

Built from aluminized steel construction, the Glass Pack Muffler 3in Aluminized Small resists corrosion and thermal degradation while maintaining a featherweight profile at just 7.05 lbs—critical for minimizing unsprung mass and improving handling dynamics. The 3-inch inlet diameter accepts standard 3-inch piping, allowing seamless integration into most mid-size engine exhaust systems. Its straight-through baffle design and chambered resonance tube optimize scavenging efficiency while the aluminized finish provides lasting durability against salt exposure and condensation-induced rust, making it suitable for both street driving and weekend track use.

This muffler suits engine builders, weekend racers, and street-machine enthusiasts upgrading 4-cylinder and small-displacement V6 powerplants. With a compact 24-inch body length, it fits vehicles where conventional mufflers create ground clearance conflicts or aesthetic compromises. Installation requires basic exhaust work—clamp-on or weld-on mounting depending on your existing system—and pairs well with custom headers, cat-back systems, or mid-pipe upgrades. Verify 3-inch inlet compatibility with your current exhaust tubing before ordering.