Muffler with interchangeable outlet tips
Muffler with intermediate sound-attenuating partition and method
Muffler with internal heat shield
Muffler with partition array
Muffler with reverse flow passages
Muffler with secondary flow path
Muffler with spark arresting function
Muffler with stamped internal plates defining tubes and separati
Muffler with three part welded joint
Muffler with two part housing and flow tubes
Muffler with variable acoustic properties
Muffler with variable damping characteristics
Muffler with variable damping characteristics
Muffler with variable sound-absorbing characteristics
Muffler, especially for portable internal combustion engine
Muffler/exhaust extractor
Muffler/exhaust extractor and method
Mufflers for percussive pneumatic machines
Mufflers for use with engine retarders; and methods
Mufflers for use with engine retarders; and methods