Search

The MagnaFlow 12256 is a premium quality straight-through performance muffler featuring a 127mm x 200mm x 450mm (5" x 8" x 18")
search

Magnaflow Muffler 12256 076mm ID 450mm long 127mm x 202mm Oval C/C

$378.00
Tax excluded

The MagnaFlow 12256 is a premium quality straight-through performance muffler featuring a 127mm x 200mm x 450mm (5" x 8" x 18") oval stainless steel body and 76mm (3.00") centre/centre inlet and outlet. Designed to improve exhaust flow and deliver a smooth, deep exhaust tone, it is ideal for custom street, muscle car and 4WD performance applications.

Quantity
In Stock

MagnaFlow Muffler 12256 – 76mm (3") 5" x 8" Oval Straight-Through

MagnaFlow 12256 straight-through performance muffler is engineered to improve exhaust flow while maintaining a smooth, deep exhaust tone. The perforated stainless steel core is wrapped in stainless mesh and premium acoustic fibre packing to reduce backpressure while delivering refined sound control.

Manufactured from 100% stainless steel, the satin-finish oval body measures 127mm x 200mm x 450mm (5" x 8" x 18"). The universal 76mm (3.00") ID centre/centre inlet and outlet configuration is bi-directional (reversible), allowing flexible installation in custom exhaust systems.

Key Features

  • High-flow straight-through perforated stainless steel core
  • Smooth, deep exhaust tone
  • Centre/centre inlet and outlet layout
  • Bi-directional (reversible) design
  • Universal fit for custom fabrication

Construction

  • 100% stainless steel construction
  • Perforated core with stainless mesh wrap
  • Acoustic fibre packing for refined sound control
  • Precision robotic welding for consistent quality

Specifications

  • Inlet / Outlet: 76mm (3") / 76mm (3")
  • Inlet / Outlet Position: Centre / Centre
  • Body Profile: 127mm x 200mm (5" x 8") Oval
  • Body Length: 450mm (18")
  • Overall Length: Approx. 610mm (24")

What’s Included

  • 1 x MagnaFlow 12256 Stainless Steel Muffler

Recommended With

  • Exhaust clamps [see product code "Clamp 76mm"]
  • Matching 76mm (3") exhaust pipe [see product code "ST076"]
  • Mandrel bends [see product code "SB300"]
  • Exhaust hangers [see product code "Hanger"]
  • Mandrel bends [see product code "SB300"]
  • Exhaust hangers [see product code "Hanger"]

Warranty & Compliance

  • Backed by MagnaFlow limited lifetime construction warranty

Customer Support

For phone orders, advice, or part enquiries – contact us:

📞 Call Now: +61 2 9547 3511 ✉️ Email Us

🇦🇺 Best Mufflers
87A Planthurst Road, Carlton NSW 2218, Australia
Exhaust Systems Since 1983

Magnaflow-Muffler-14256


You might also like