MagnaFlow 13146 Redpack 4" X 26" Round Glasspack Perf. Muffler

The MagnaFlow Redpack 13146 delivers the unmistakable sound and style of a traditional glasspack muffler while benefiting from modern performance engineering. Its straight-through core design promotes unrestricted exhaust flow, helping improve exhaust scavenging and overall engine efficiency while producing the deep, aggressive exhaust note that classic hot rods and muscle cars are known for.

Built with durable aluminized steel construction and finished in MagnaFlow's signature red powder coating, this muffler offers long-lasting corrosion resistance and a timeless performance appearance. The universal center/center configuration and reversible design provide installation flexibility, making it suitable for a wide variety of custom exhaust applications.

• Classic glasspack design delivers a deep, aggressive hot rod exhaust tone
• Straight-through core promotes dyno-proven airflow and performance improvements
• Reversible universal-fit design provides maximum installation flexibility
• Durable aluminized steel construction helps resist corrosion and extend service life
• Eye-catching red powder-coated finish offers classic performance styling