• The Flowmaster 50 Series HD Muffler is specifically designed for high-horsepower trucks such as turbo diesels, Hemis, and performance-modified engine models
  • Provides a big boost to sound, horsepower and torque
  • Adds the aggressive Flowmaster exterior tone outside, with reduced interior resonance
  • The Flowmaster 50 Series HD boasts a beastly chamber size for handling big engines under large loads
  • Drops engine compartment heat by as much as 200°, extending the life of engine parts
  • Quality Flowmaster muffler crafting uses aluminized steel for corrosion resistance and precise mig welds for maximum durability
  • Casing embossed with the Flowmaster name
  • Your Flowmaster 50 Series HD Muffler carries a 3-year warranty

 
50 Series Heavy Duty Race Car Specific Mufflers
50 Series Heavy Duty Race Car Specific Mufflers
From: $148.16
 
Part NoApplication
954056Flowmaster 2001 Chevrolet Silverado 2500 HD 50 Series HD Race Muffler
954056Flowmaster 2002 Chevrolet Silverado 2500 HD 50 Series HD Race Muffler
954056Flowmaster 2003 Chevrolet Silverado 2500 HD 50 Series HD Race Muffler
954056Flowmaster 2004 Chevrolet Silverado 2500 HD 50 Series HD Race Muffler
954056Flowmaster 2005 Chevrolet Silverado 2500 HD 50 Series HD Race Muffler
954056Flowmaster 2006 Chevrolet Silverado 2500 HD 50 Series HD Race Muffler
954056Flowmaster 2006 Chevrolet Silverado 2500 HD 50 Series HD Race Muffler
9530560Flowmaster 1989 Dodge D350 50 Series HD Race Muffler
9530560Flowmaster 1990 Dodge D350 50 Series HD Race Muffler
9530560Flowmaster 1991 Dodge D350 50 Series HD Race Muffler
9530560Flowmaster 1992 Dodge D350 50 Series HD Race Muffler
9530560Flowmaster 1993 Dodge D350 50 Series HD Race Muffler
9530560Flowmaster 2003 Dodge Ram 1500 50 Series HD Race Muffler
9530560Flowmaster 2004 Dodge Ram 1500 50 Series HD Race Muffler
9530560Flowmaster 2005 Dodge Ram 1500 50 Series HD Race Muffler
9530560Flowmaster 2006 Dodge Ram 1500 50 Series HD Race Muffler
9530560Flowmaster 2007 Dodge Ram 1500 50 Series HD Race Muffler
9530560Flowmaster 2006 Dodge Ram 1500 50 Series HD Race Muffler
9530560Flowmaster 2007 Dodge Ram 1500 50 Series HD Race Muffler
9530560Flowmaster 2006 Dodge Ram 1500 50 Series HD Race Muffler
9530560Flowmaster 2007 Dodge Ram 1500 50 Series HD Race Muffler
954055Flowmaster 1998 Dodge Ram 2500 50 Series HD Race Muffler
954055Flowmaster 1998 Dodge Ram 2500 50 Series HD Race Muffler
954055Flowmaster 1998 Dodge Ram 2500 50 Series HD Race Muffler
954055Flowmaster 1999 Dodge Ram 2500 50 Series HD Race Muffler
954055Flowmaster 2000 Dodge Ram 2500 50 Series HD Race Muffler
954055Flowmaster 2001 Dodge Ram 2500 50 Series HD Race Muffler
954055Flowmaster 2002 Dodge Ram 2500 50 Series HD Race Muffler
954055Flowmaster 2001 Dodge Ram 2500 50 Series HD Race Muffler
9530560Flowmaster 2003 Dodge Ram 2500 50 Series HD Race Muffler
9530560Flowmaster 2003 Dodge Ram 2500 50 Series HD Race Muffler
9530560Flowmaster 2004 Dodge Ram 2500 50 Series HD Race Muffler
9530560Flowmaster 2005 Dodge Ram 2500 50 Series HD Race Muffler
9530560Flowmaster 2004 Dodge Ram 2500 50 Series HD Race Muffler
9530560Flowmaster 2005 Dodge Ram 2500 50 Series HD Race Muffler
9530560Flowmaster 2006 Dodge Ram 3500 50 Series HD Race Muffler
9530560Flowmaster 2006 Dodge Ram 3500 50 Series HD Race Muffler
9530560Flowmaster 2006 Dodge Ram 3500 50 Series HD Race Muffler
9530560Flowmaster 2007 Dodge Ram 3500 50 Series HD Race Muffler
9530560Flowmaster 2006 Dodge Ram 3500 50 Series HD Race Muffler
9530560Flowmaster 2007 Dodge Ram 3500 50 Series HD Race Muffler
9530560Flowmaster 2006 Dodge Ram 3500 50 Series HD Race Muffler
9530560Flowmaster 2007 Dodge Ram 3500 50 Series HD Race Muffler
9530560Flowmaster 2006 Dodge Ram 3500 50 Series HD Race Muffler
9530560Flowmaster 2007 Dodge Ram 3500 50 Series HD Race Muffler
9530560Flowmaster 1989 Dodge W250 50 Series HD Race Muffler
9530560Flowmaster 1990 Dodge W250 50 Series HD Race Muffler
9530560Flowmaster 1991 Dodge W250 50 Series HD Race Muffler
9530560Flowmaster 1992 Dodge W250 50 Series HD Race Muffler
9530560Flowmaster 1993 Dodge W250 50 Series HD Race Muffler
9530560Flowmaster 1989 Dodge W350 50 Series HD Race Muffler
9530560Flowmaster 1990 Dodge W350 50 Series HD Race Muffler
9530560Flowmaster 1991 Dodge W350 50 Series HD Race Muffler
9530560Flowmaster 1992 Dodge W350 50 Series HD Race Muffler
9530560Flowmaster 1993 Dodge W350 50 Series HD Race Muffler
953558Flowmaster 2000 Ford Excursion 50 Series HD Race Muffler
953558Flowmaster 2001 Ford Excursion 50 Series HD Race Muffler
953558Flowmaster 2002 Ford Excursion 50 Series HD Race Muffler
953558Flowmaster 2003 Ford Excursion 50 Series HD Race Muffler
953558Flowmaster 2003 Ford Excursion 50 Series HD Race Muffler
9530560Flowmaster 1999 Ford F-250 Super Duty 50 Series HD Race Muffler
9530560Flowmaster 2000 Ford F-250 Super Duty 50 Series HD Race Muffler
9530560Flowmaster 2001 Ford F-250 Super Duty 50 Series HD Race Muffler
9530560Flowmaster 2005 Jeep Grand Cherokee 50 Series HD Race Muffler