Product Description

The Berklee BS0816 Sports Muffler is designed for exhaust systems requiring a twin inlet and twin outlet configuration. Its chambered internal design helps reduce noise while maintaining efficient exhaust flow and a controlled exhaust tone.

Product Specifications

• SKU: BS0816
• Inlet / Outlet: 63mm (2.50") twin inlet / twin outlet
• Configuration: Twin Inlet / Twin Outlet
• Body Size: 202mm x 102mm (8" x 4")
• Body Length: 400mm (16")
• Design: Chambered
• Material: Aluminised Mild Steel
• Fitment: Universal (weld-in)
• Manufacture: Australian Made

How Mufflers Work (Technical Overview)

An exhaust muffler controls sound, flow, and backpressure by managing how exhaust gases exit the engine.

As exhaust gases leave the engine, they travel as high-pressure pulses. A muffler reduces noise by redirecting and smoothing these pulses using internal chambers, perforated sections, and baffles.

• Chambered Mufflers: Use internal chambers to reduce noise and control exhaust tone
• Straight-Through Mufflers: Maximise flow with a louder exhaust note
• Hybrid Designs: Balance sound control and performance

The Berklee BS0816 uses a chambered design, making it ideal for applications requiring controlled sound levels while maintaining good exhaust flow.

Key Features

• Twin Inlet / Twin Outlet: Ideal for dual exhaust systems
• Chambered Design: Balanced sound control and performance
• Large Body: Improves sound reduction and tone quality
• Australian Made: Proven Berklee manufacturing quality

Construction

• Material: Aluminised mild steel for durability and corrosion resistance
• Design: Internal chambered construction
• Finish: Aluminised coating

Fitment Notes

• Universal muffler – suitable for custom exhaust systems
• Designed for twin inlet and twin outlet configurations
• Welding required for installation
• Ensure correct alignment and pipe sizing
• Professional installation recommended

Recommended With

• Exhaust Clamps – assist with positioning before welding
• Exhaust Pipe – ideal for 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 BS0816 Sports Muffler

Frequently Asked Questions

Is this muffler loud?
The BS0816 provides a controlled exhaust note with reduced harshness compared to straight-through designs.

Is this suitable for dual exhaust systems?
Yes, the twin inlet and twin outlet design is ideal for dual exhaust setups.

Will it fit my vehicle?
This is a universal muffler. Fitment depends on available space and pipe size (63mm / 2.50").

Is this muffler legal for my vehicle?
Check your state or territory regulations to ensure compliance before installation.

Is welding required?
Yes, this muffler is designed for weld-in installation.