MagnaFlow Muffler 12595 – 89mm (3.5") Inlet 76mm (3") Twin Outlet 11" x 5" Oval 22"

MagnaFlow 12595 straight-through performance muffler is engineered for high-flow applications requiring a single large inlet with dual outlets. The perforated stainless steel core is wrapped in stainless mesh and premium acoustic fibre packing to reduce restriction while delivering a smooth, deep exhaust tone.

Manufactured from 100% stainless steel, the satin-finish oval body measures 280mm x 127mm x 560mm (11" x 5" x 22"). The configuration features a 89mm (3.50") centre inlet feeding into 76mm (3") twin outlets, making it ideal for custom single-to-dual exhaust conversions and performance builds.

Key Features

• High-flow straight-through perforated stainless steel core
• Single 89mm (3.50") centre inlet [reversible]
• Dual 76mm (3") outlets [reversible]
• Smooth, deep exhaust tone
• Ideal for single-to-dual exhaust conversions
• 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

Specifications

• Inlet: 89mm (3.50") Centre [reversible]
• Outlet: 76mm (3") Twin [reversible]
• Inlet / Outlet Position: Centre / Twin
• Body Profile: 280mm x 127mm (11" x 5") Oval
• Body Length: 560mm (22")
• Overall Length 710mm (26")

What’s Included

• 1 x MagnaFlow 12595 Stainless Steel Muffler

Recommended With

• 89mm (3.50") exhaust pipe [see product code "ST089"]
• 76mm (3") exhaust pipe [see product code "ST076"]
• Exhaust clamps [see product code "Clamp 76mm" or "Clamp 89mm"]
• Mandrel bends [see product code "SB300" or  "SB350"]
• 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

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87A Planthurst Road, Carlton NSW 2218, Australia
Exhaust Systems Since 1983