Berklee Sports Muffler 38mm (1.50") BM0051 Offset Centre Reverse Flow Quiet 8"x4"x12"
$119.95
Tax included
Berklee Sports Muffler BM0051 – 38mm (1.50") Offset Centre Reverse Flow Quiet
The Berklee BM0051 Muffler is a high-quality Australian-made universal muffler designed for quiet exhaust performance. Featuring a 38mm (1.50") inlet and outlet with an offset/centre configuration, this reverse flow design significantly reduces exhaust noise while maintaining smooth flow.
With a compact 300mm (12") body length, the BM0051 is ideal for smaller engines, classic vehicles, and applications requiring reduced exhaust noise and OEM-style sound.
Best Mufflers provides expert advice and shipping across Australia.
Product Description
The Berklee BM0051 Muffler is designed for applications where quiet operation and smooth exhaust flow are essential. Its reverse flow internal design redirects exhaust gases through internal chambers, effectively reducing noise and eliminating harsh exhaust tones.
Product Specifications
- SKU: BM0051
- Inlet / Outlet: 38mm (1.50")
- Configuration: Offset / Centre
- Body Size: 202mm x 102mm (8" x 4")
- Body Length: 300mm (12")
- Overall Length: 400mm (16")
- Design: Reverse Flow (Quiet)
- Material: Aluminised Mild Steel
- Fitment: Universal (clamp or weld)
- Manufacture: Australian Made
How Mufflers Work (Technical Overview)
An exhaust muffler controls sound, flow, and backpressure by managing exhaust gas movement.
In a reverse flow muffler, exhaust gases are redirected through internal chambers, helping cancel sound waves and significantly reduce noise levels.
- Reverse Flow Mufflers: Quietest option, ideal for OEM-style sound
- Straight-Through Mufflers: Higher flow with louder exhaust note
- Resonators: Reduce drone and refine sound
The Berklee BM0051 is ideal for smaller engines and vehicles where a quiet, refined exhaust note is required.
Key Features
- Reverse Flow Design: Maximum noise reduction
- Offset / Centre Configuration: Flexible installation
- Compact 12" Body: Ideal for tight spaces
- Clamp or Weld Installation: Flexible fitting options
- Australian Made: Proven Berklee manufacturing quality
Construction
- Material: Aluminised mild steel for durability and corrosion resistance
- Design: Internal chambered reverse flow construction
- Finish: Aluminised coating
Fitment Notes
- Universal muffler – suitable for smaller exhaust systems
- Ideal for quiet exhaust setups and OEM replacements
- Can be installed using clamps or welded in place
- Ensure correct pipe sizing and alignment
Recommended With
- Exhaust Clamps – secure installation without welding
- Exhaust Pipe – ideal for repairs and fabrication
- Mandrel Bends – maintain smooth airflow
- Exhaust Hangers & Rubber Mounts – reduce vibration
- Exhaust Gaskets – ensure leak-free joins
- Exhaust Sealant – improve sealing
Engine Airflow & Exhaust Design
Learn more: Engine Airflow & Exhaust Gas Expansion Guide
Emissions & Compliance Notice
This product is intended for off-road or performance use. Always verify emissions and registration compliance in your state or territory before installation.
What’s Included
- 1 x Berklee BM0051 Muffler
Frequently Asked Questions
Is this muffler loud?
No — this is a quiet reverse-flow muffler designed to reduce exhaust noise.
What type of vehicles is this suited for?
Ideal for smaller engines, classic cars, and vehicles requiring a quiet exhaust.
Will this reduce drone?
Yes, the reverse-flow design helps minimise drone and harsh exhaust frequencies.
Can it be installed without welding?
Yes, this muffler can be installed using clamps or welded in place.
Is this muffler legal for my vehicle?
Check your state or territory regulations to ensure compliance before installation.
Customer Support
For phone orders, advice, or part enquiries – contact us:
📞 Call Now: +61 2 9547 3511 ✉️ Email Us
87A Planthurst Road, Carlton NSW 2218, Australia
Exhaust Systems Since 1983
Workshop hours: Mon–Fri 8:00am–5:00pm (By Appointment Only) | Phone and email enquiries welcome 24 hours
Berklee Muffler BM0051
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Berklee Sports Muffler BM0051 – 38mm (1.50") Offset Centre Reverse Flow Quiet
The Berklee BM0051 Muffler is a high-quality Australian-made universal muffler designed for quiet exhaust performance. Featuring a 38mm (1.50") inlet and outlet with an offset/centre configuration, this reverse flow design significantly reduces exhaust noise while maintaining smooth flow.
With a compact 300mm (12") body length, the BM0051 is ideal for smaller engines, classic vehicles, and applications requiring reduced exhaust noise and OEM-style sound.
Best Mufflers provides expert advice and shipping across Australia.