6" In/Out, 11" Body Diameter x 44" Long, Semi Baffled Truck Muffler

SKU: T-MSB1144-600
$1,119.99

Designed and manufactured in Australia for Australian conditions, Flowtech mufflers feature:

  • High heat painted finish for added durability
  • Aluminised steel construction for improved rust resistance
  • 30% thicker material (compared to Flowtech Mid-Range mufflers)
  • Fully welded (not folded) seams for added longevity
  • Reinforced end plates for superior strength (for larger, heavier chrome stacks)
  • Domed end plates to prevent moisture build up
  • Semi Baffled Internals - helps with sound attenuation without impacting flow
  • Laser-engraved model plates to ensure consistency of supply
  • 2 year manufacturer warranty.
Inlet ID (A): 6" (152mm)
Outlet ID (B): 6" (152mm)
Barrel Diameter (C): 11" (279mm)
Barrel Length (D): 44" (1130mm)
Overall Length (E):
Inlet Length (H): 3" (76mm)
Positioning: Centre/Centre
Internals: Semi Baffled
Max Flow (3" Hg):
Max Flow (2" Hg):
Application: Universal
OEM Cross References:


Nelson 86610M