Subaru Brumby 1.8L 4WD (1982–1994) – Centre Muffler Assembly

BI4272 / M3672 factory replacement centre muffler assembly suits Subaru Brumby 1.8L 4WD Ute (1982–1994). Manufactured in Australia for precise fitment and reliable performance, this direct-fit component restores OE-style exhaust flow and tone for dependable day-to-day operation.

Key Specifications

• Part Numbers: BI4272 / M3672
• Application: Subaru Brumby 1.8L 4WD Ute (1982–1994)
• Type: Centre Muffler Assembly
• Construction: Aluminised mild steel
• Fitment: Direct bolt-on replacement
• Made to Order: 4–7 business days

Notes

• Lubricate rubbers and bolts with WD-40 or similar before removal and installation.
• Australian made – OE-style quality and performance.

Recommended With

• Front Gasket: See product code GMG012
• Rear Gasket: See product code SUG003
• Rear Muffler Assembly: See product code BM3855 / M3673
• Sports exhaust version available [made to order]

Frequently Asked Questions

Is a sports version available?
Yes. A sports version of the centre muffler assembly is available [made to order].

Will it fit to the factory exhaust front pipe?
Yes. This centre assembly is designed to fit the factory front pipe with no modifications required.

Will the centre assembly fit with a body lift?
Yes. The centre assembly can be used with a body lift provided the rear muffler is supplied to suit the body lift configuration.

Why does the body lift matter?
The rear muffler mounting points are attached to the body. If the body has been lifted by 2", the rear muffler and its hanger positions also need to be moved 2" higher so the exhaust lines up correctly.

Is this a direct replacement centre section?
Yes. BI4272 / M3672 is designed as a direct bolt-on replacement centre muffler assembly for Subaru Brumby 1.8L 4WD models within the listed year range.

What material is this exhaust made from?
This centre muffler assembly is manufactured from aluminised mild steel, providing a practical balance of durability, corrosion resistance, and cost-effective replacement performance.

Will this centre section work with other exhaust components?
Yes. This assembly is designed to connect to the factory front pipe and rear muffler assembly. It will also work with compatible replacement components built to the same OE layout.

Customer Support

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