4 x 9 OVAL


109 in stock

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  • ConfigurationOffset/Offset
  • Length14 IN
  • Overall Lgth20 IN
  • In/Out Dia2.5/2.5 IN
  • FinishSatin

MagnaFlow XL Mufflers use a unique combination of large diameter perforated tubing and strategically placed sound baffles to reduce unwanted resonance and help your engine create horsepower. The sound baffles tune the sound waves using calibrated tuning gate openings that allow portions of the waves to pass through. These tuned waves reflect off the back wall of the muffler and cancel out unwanted harsher sounds. The large diameter perforated core eliminates the flow restrictions of a louvered style core. A careful balance between perforation size/spacing and the baffle tuning gate make for a great 3 chamber performance muffler. • Stainless steel construction • Multi-chamber design for increased performance • Chambered muffler performance sound

Sound Clips


  • Main Piping Diameter2.5 IN
  • MaterialStainless
  • Muffler Body Height4 IN
  • Muffler Body Width9 IN
  • Muffler Body Diameter4 x 9 IN
  • Muffler Body MaterialStainless
  • Muffler Body ShapeOval
  • Muffler TypeMulti-Chamber
  • Tip Quantity0
  • Muffler ConfigurationOffset/Offset
  • Muffler Body Length14 IN
  • Muffler Overall Length20 IN
  • Muffler Inlet Diameter/Muffler Outlet Diameter2.5/2.5 IN
  • Muffler Body FinishSatin