Flowmaster 40 Series Chambered Muffler - 2-1/4 in Offset Inlet - 2-1/4 in Center Outlet - 13 x 9-3/4 x 4 in Oval Body - 19 in Long - Black Paint - Universal 42441 SPEAKER-300-FM Physical Vapor Deposition (PVD) Technology:

Physical Vapor Deposition (PVD) Technology: PVD is a vacuum coating process of vaporizing a solid metal to a plasma of atoms

Made in the USAVehicle Applications: Ford Mustang 2005-14Vehicle Applications: Ford Mustang 2005-14

Transbrake or Nitrous System

1975-1976 Chevrolet C10

Flowmaster 40 Series Chambered Muffler - 2-1/4 in Offset Inlet - 2-1/4 in Center Outlet - 13 x 9-3/4 x 4 in Oval Body - 19 in Long - Black Paint - Universal 42441 SPEAKER-300-FM Physical Vapor Deposition (PVD) Technology:The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3 Year Limited Warranty Aggressive And Powerful Exterior Exhaust Tone Notable Interior Resonance Excellent Street Strip And Off Road Application