Exceptional Quality

We create every exhaust component to the highest possible standard here in New Zealand.

Custom Solutions

We customise our boat exhausts to give you the very best outcome for your project.

Trusted by Kiwi's

We've been designing and building for Kiwi's and international clients for 30 years.

Our exhaust systems are built to last.

Engineering Process

Our boat exhaust components are constructed of fibreglass reinforced polymer resin. The composite lay-up is engineered to withstand the highest temperature and the most corrosive environment (as found in a wet exhaust system). A fibreglass reinforced polymer resin exhaust system properly set up will out-last all other exhaust systems.

Exhaust Solutions

Durable, non-corrosive and provide outstanding noise reduction. Extensive range of standard water lift mufflers, inline silencers, water gas separators, pipes, bends and more. One-off design specialists - we can manufacture any size and configuration to meet your specific requirements. We can advise on design and engineering set-up best suited to your individual requirements.


Marine Exhausts has exclusive survey approval to make components with this resin. Marine Exhausts has had components made of this resin extensively tested on the water to make sure they meet survey standards. The tests involved procedures with the results being in excess of what would normally be expected of the boat exhaust system when run dry to the stage of engine seizure.


Alarm Systems

Hull exits & fairings

Accessories & Misc.


We create boat exhaust systems for all types of configurations, here you can explore some of our recent projects

Get in touch

Monday to Friday, 9:00am to 5:00pm
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