Flowmaster Hushpower 12" Muffler 2" #12012409 Spring Wshr 9/16 aluminum box-beam structure for durability

aluminum box-beam structure for durability and accuracy

Overall Length: 63mm

Flush compact design with clear sanding belt cover

- Model 4160

Flowmaster Hushpower 12" Muffler 2" #12012409 Spring Wshr 9/16 aluminum box-beam structure for durabilityThese Hushpower II mufflers from Flowmaster are designed for use with street rods, customs, and sport trucks. They feature stainless steel construction with an internal, layered laminar jet engine gas flow design that uses guided sound control with broadband sound cancellation for a mellow '50s tone. These mufflers support up to 400 HP, while delivering outstanding looks, durability, and sound control. Case Shape: Oval Inlet Diameter (in): 2. 000 in.