Miller Breaker II Slip-On Exhaust - Honda CMX1100 Rebel

Give your motorcycle a deeper exhaust note and distinctive custom appearance with the Miller Breaker II Slip-On Exhaust. Manufactured in Germany from high-quality stainless steel, the Breaker II combines Miller's premium construction with a slim, purposeful design and matt black heat-resistant finish.

Designed to retain the motorcycle's original header and catalytic converter, the Breaker II provides a straightforward slip-on upgrade while delivering reduced weight and improved performance compared with the standard silencer.

Performance & Sound

According to Miller's supplied performance figures, the Breaker II provides an increase of approximately 1.2 HP and 1.7 Nm of torque, together with a 1.5 kg weight saving compared with the original exhaust.

A removable dB absorber allows the exhaust configuration to be adjusted where permitted, while the Breaker II's construction delivers the deep, distinctive exhaust character Miller designed specifically for the CMX1100 Rebel.

Premium Construction

The stainless steel silencer features a durable matt black heat-resistant coating for a premium appearance and long-lasting finish. Three interchangeable end cap designs are available, allowing the appearance of the exhaust to be personalised to suit your motorcycle.

Features

• Premium stainless steel slip-on exhaust.
• Matt black heat-resistant finish.
• Deep, distinctive Miller exhaust note.
• Removable dB absorber.
• Approximately +1.2 HP according to Miller's supplied figures.
• Approximately +1.7 Nm of torque according to Miller's supplied figures.
• Approximately 1.5 kg lighter than the original exhaust.
• Choice of three interchangeable end cap designs.
• Retains the original header and catalytic converter.
• Designed for straightforward installation.
• Manufactured in Germany.

Installation

The original exhaust header and catalytic converter remain in place during installation. The standard silencer is removed and replaced with the Miller Breaker II using the supplied mounting hardware.

Approval

The Breaker II carries Euro 5+ approval with an engraved approval number, with the supplied information also stating approval for Switzerland (CH). Local registration, noise and road-use requirements can vary, so applicable regulations should be checked where required.

Included

• 1 x Miller Breaker II Slip-On Exhaust.
• Removable dB Absorber.
• Required Mounting Hardware.
• Approval Documentation.

Combining German manufacturing, stainless steel construction, reduced weight and a deeper exhaust note, the Miller Breaker II provides a premium slip-on upgrade for riders looking to add both style and character to their Honda CMX1100 Rebel.

We are still updating this product in our database, please contact us for more information and to have this page updated further.

Installation Instructions

Bike Fitment:

• Honda CMX 1100 Rebel (2025)
• Honda CMX 1100 Rebel (2026)

Availability:

All Miller exhausts are made to order in Germany and take roughly 2-3 weeks. Unless this page shows the exhaust as already in stock at our Bunbury warehouse, we will send your order to Miller for production as soon as we receive your order.