Boats Unlimited Utica NY - We Sell Boats For Less!

Marine Exhaust Systems

Marine Exhaust Systems:

A Sound Decision

With many boating areas enacting 90 dB (at idle) noise laws, chances are your full-time,thru-hull open exhaust system will not pass local noise law requirements. CORSA Performance offers three versions of state-of-the-art, legally muffled, thru-hull high performance exhaust systems available for most engine applications, including Mercury High Performance. With CORSA’s unique sound dampening systems you can meet legal sound emissions laws in most areas, and still enjoy the performance benefits of thru-hull systems in unrestricted areas.

All CORSA exhaust systems are made from 100% high-grade 316L stainless steel with our patented noise reduction technology. Each system is backed by a 3-year limited warranty.

Quick & Quiet Systems - Full Time Legal Exhaust Systems

QUICK & QUIET™ CORSA’s non-restrictive mufflers and silencers were developed for boats equipped with thru-hull, full-time open exhaust systems. They are the ideal solution for removing the harsh noise while retaining a distinctive rumble and maximum performance. Quick & Quiet™ systems include two patented transom-mounted ASR Silencer Tips and two ASR interior mufflers with a balance tube and are designed to retrofit existing full-time, thru-hull applications.

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 GASKET

GASKET

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 IMCO  Powerflow Exhaust System

IMCO Powerflow Exhaust System

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 MERCRUISER RISER

MERCRUISER RISER

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 MERCRUISER SB MANIFOLD

MERCRUISER SB MANIFOLD

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 MOUNTING KIT

MOUNTING KIT

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Corsa Electric Diverters with offset exit

Corsa Electric Diverters with offset exit

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Electric below platform 180 deg. turndown kit

Electric below platform 180 deg. turndown kit

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Electric Diverter

Electric Diverter

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Electric Diverter

Electric Diverter

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Electric Diverter w/90 degree elbow

Electric Diverter w/90 degree elbow

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Electric Diverter with 3' spacer

Electric Diverter with 3' spacer

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Electric Reverse Action Diverter

Electric Reverse Action Diverter

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Electric Reverse Action Diverter

Electric Reverse Action Diverter

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Equalizer Electric Diverters for side exit

Equalizer Electric Diverters for side exit

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Gil  Exhaust System

Gil Exhaust System

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OMC Riser Elbow 5.0 & 5.7 L

OMC Riser Elbow 5.0 & 5.7 L

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Manifold 4 Cly 181 CI 82 & older

Manifold 4 Cly 181 CI 82 & older

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Manifold 4 Cly 181 CI 82-86

Manifold 4 Cly 181 CI 82-86

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Manifold 4Cly 153 CI 64-82

Manifold 4Cly 153 CI 64-82

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Manifold V-6

Manifold V-6

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Manifold V-8 (454)

Manifold V-8 (454)

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Riser  4 Cly Mercruiser

Riser 4 Cly Mercruiser

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Riser 4 Cly 68-82 Mercruiser

Riser 4 Cly 68-82 Mercruiser

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V-6 Riser

V-6 Riser

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V-8 Manifold Cast Iron

V-8 Manifold Cast Iron

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OMC Manifold 5.0 & 5.7 L 800 Series STB

OMC Manifold 5.0 & 5.7 L 800 Series STB

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OMC Manifold Gasket 5.0 & 5.7 L

OMC Manifold Gasket 5.0 & 5.7 L

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OMC Manifold Port 5.0 & 5.7 L

OMC Manifold Port 5.0 & 5.7 L

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OMC Manifold Riser Gasket

OMC Manifold Riser Gasket

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Exhaust Outlet

Exhaust Outlet

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Volvo  Manfold 5.0, 5.7GL GS, Gi & Gsi

Volvo Manfold 5.0, 5.7GL GS, Gi & Gsi

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Volvo Manifold 7.4L

Volvo Manifold 7.4L

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Volvo Penta 5.0FL & 5.8FL

Volvo Penta 5.0FL & 5.8FL

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Volvo Penta EXH Riser

Volvo Penta EXH Riser

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Volvo Penta Gasket (4 reg) AQ120-151, 230 & 250

Volvo Penta Gasket (4 reg) AQ120-151, 230 & 250

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Volvo Penta Manifold 3.0GS

Volvo Penta Manifold 3.0GS

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Volvo Penta Manifold 4.3GL, GS & Gi

Volvo Penta Manifold 4.3GL, GS & Gi

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Volvo Penta Manifold 740

Volvo Penta Manifold 740

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Volvo Penta Manifold AQ120-151, 230 & 250

Volvo Penta Manifold AQ120-151, 230 & 250

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Volvo Penta Manifold AQ175, 430, 432 & 434

Volvo Penta Manifold AQ175, 430, 432 & 434

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Volvo Penta Manifold AQ200-260, 500 & 570

Volvo Penta Manifold AQ200-260, 500 & 570

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Volvo Penta Riser 3.0GS

Volvo Penta Riser 3.0GS

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Volvo Penta Riser 740

Volvo Penta Riser 740

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Volvo Penta Riser AQ175, 430, 432 & 434

Volvo Penta Riser AQ175, 430, 432 & 434

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Volvo Penta Riser AQ200-260, 500 & 570

Volvo Penta Riser AQ200-260, 500 & 570

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Volvo-Penta Exhaust Hose for AQ V6 and V8 Engines

Volvo-Penta Exhaust Hose for AQ V6 and V8 Engines

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Volvo-Penta Exhaust Outlet-270

Volvo-Penta Exhaust Outlet-270

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Elbow Gasket

Elbow Gasket

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Elbow Gasket V8

Elbow Gasket V8

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Elbow Yamaha V8

Elbow Yamaha V8

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Exhaust Elbow V-6

Exhaust Elbow V-6

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Manifold Gasket

Manifold Gasket

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