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Hardin Marine's Cyclone Series Switchable Silencers
The Cyclone series silencer systems have quickly become the worlds most sought after exhaust silencer systems.
Through Aerospace inspired technology, the cyclone series silencers use an exclusive delta style core surrounded by a sound
expansion chamber. This design have been proven to accelerate airflow through the silencers while redirecting the sound airwaves
to reduce harsh exhaust noise. Adequate noise reductions of as much as 20% have been experienced without adversely
affecting horsepower or torque. These silencers are constructed of nothing but the best in 316L stainless steel materials offering the
very longest life span and superior corrosion resistance. Hardin Marine recognizes that there is no way that a "one size fits
all" silencer could meet every boaters needs. Through extensive research and development, the Cyclone series silencers
have been designed in four specific sizes, offering the perfect balance of power and noise reduction for any application.
Click on the part number to
check pricing or place an order.
Hardin Marine
Cyclone Series Hi-Performance Air Operated Transom Mount Silencers
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At last, the ultimate silencer system receives the flexibility to go
from a non-obstructed open water roar system to a marina quiet
muffled system. Thanks to the engineering and design of the Delta
Style core and massive sound expansion chamber, no other switch-able transom mount silencer system can flow the large volumes
of exhaust gas in a closed/muffled position as the Hardin
Marine Cyclone. But that is only the beginning. These units offer the
very longest in reliability due to the use of a pneumatic
(air-activated) control panel that responds, activate, and holds better than
imitation units that have retro-fitted farm equipment choke solenoids
which are prone to intense heat, temperamental activation, and
poor reliability. Cyclone units conceal the silencer portion of the unit
inside the transom and only protrude 6-inches inside the transom,
allowing them to be used with any OEM or high performance wet
exhaust system. No cutting or modifications are required like other
brands. The entire silencer systems, as well as the included transom
sealing rings, are constructed from 316L highly polished stainless steel,
not 304 agriculture specifications. Just another Cyclone exclusive
that you have come to expect from Hardin Marine products. The
units are available in either a standard straight cut or angle/slash
cut version with models for up to 475 horsepower and a version
up through 600 horsepower and above. When only the best is
good enough for you and your boat, demand Hardin Marine!
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Part
No. |
Description |
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410-282405 |
Standard Angled Transom Mount Silencer |
| 410-282404 |
Standard Straight Transom Mount Silencer |
| 410-282453 |
HP Angled Transom Mount Silencers
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| 410-282452 |
HP Straight Transom Mount Silencers |
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Hardin
Marine
Tomahawk Transom Mount Air Acutated Silencers |

The new Tomahawk muffler is the best on the market
and it's affordable. They are available in both
full time and air actuated
diverting models. Now high performance engines can be run at full throttle
in the closed or full time position with minimal if any back pressure.
These mufflers are designed to have a minimum 150% cross sectional area.
This means more airflow and more power for you to enjoy. Maybe the best
feature of the air actuated system is that there are no actuating parts visible
from the outside of the boat. No ugly actuators, just clean lines.
- 316L Stainless Steel Construction
- Triple Baffle & Screen Maximizes Noise
Reduction Capability
- Highly Polished to a Mirror Finish
- Weighted Flapper Inside to Avoid Water
Surges
- Mates with 4" ID Exhaust Hose
- Allows for up to 2-1/2" Transom Thickness to
fit most boats
- Full Time Version includes baffle that is
bolted into the end of the muffler but can be easily removed for even less
restriction.
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Part
No. |
Description |
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410-282416 |
Air Actuated Tomahawk
Silencer (single engine kit) |
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