Glasspack Muffler: Universal Fit, Stainless Steel, 20 L, 3 In, 3 Out, Round

Thrush Glasspack Muffler: Universal Fit, Stainless Steel, 20 L, 3 In, 3 Out, Round

With a straight-through design for maximum flow and power, Thrush Glasspack mufflers feature exclusive Continuous Roving Fiberglass technology that absorbs unwanted resonance while maintaining a powerful tone.