"Sound-Selection" Air Activated Exhaust Diverter System
Single Engine Standard Exit System For Small & Big Block Chevy

At last you can have the very best of both worlds. You can go from marina quiet thru-prop exhaust to the open water roar of thru transom exhaust. With no cutting or modifications these highly polished stainless steel exhaust diverters install simply to both stock and aftermarket exhaust systems. But that's only the half of it. What makes the Hardin Marine Sound-Select Diverter America's No.1 choice is it is air activated - yes air activated - the same way the factory original guy's do it. You ask why air? Reliability and safety. Reliability because weDO NOT retro-fit electrical solenoids as marine exhaust components. Electric solenoids produce a continuous draw of electricity while generating possible sparks and heat in an enclosed engine compartment. An air operated system is driven by a remote mount panel providing none of the side effects electrically operated systems have. So if only the best will do for your boat do it the way the factory intended to do it - Choose the Hardin Marine Sound-Select Exhaust Diverter!

Each Sound-Select Diverter system is constructed of aerospace stainless components. The systems are sold complete with 2 diverters, and 1 remote operation panel. Switch and exhaust tips sold separately.

Single Engine "Sound-Selection" Air Activated Below Platform/Low Port Exhaust Diverter System - Black

At last you can have the very best of both worlds.  You can go from marina quiet thru-prop exhaust to the open water roar of thru transom exhaust.  With no cutting or modifications these highly polished stainless steel exhaust diverters install simply to both stock and aftermarket exhaust systems.  But that's only the half of it.  What makes the Hardin Marine Sound-Select Diverter America's No.1 choice is it is air activated - yes air activated - the same way the factory original guy's do it.  You ask why air?  Reliability and safety.  Reliability because weDO NOT retro-fit electrical solenoids as marine exhaust components.  Electric solenoids produce a continuous draw of electricity while generating possible sparks and heat in an enclosed engine compartment.  An air operated system is driven by a remote mount panel providing none of the side effects electrically operated systems have.  So if only the best will do for your boat do it the way the factory intended to do it - Choose the Hardin Marine Sound-Select Exhaust Diverter!

Late model boat styling with integrated swim platforms have brought the need to develop a system providing the flexibility to lower the exhaust exit while still working in harmony with the factory Y-pipe.

Each Sound-Select Diverter system is constructed of aerospace stainless components. The systems are sold complete with 2 diverters, and 1 remote operation panel. Switch and exhaust tips are sold separately.

"Sound-Selection" Air Activated Below Platform/Low Port Exhaust Diverter System - Polished

At last you can have the very best of both worlds You can go from marina quiet thru-prop exhaust to the open water roar of thru transom exhaust With no cutting or modifications these highly polished stainless steel exhaust diverters install simply to both stock and aftermarket exhaust systems But that's only the half of it What makes the Hardin Marine Sound-Select Diverter America's No.1 choice is it is air activated - yes air activated - the same way the factory original guy's do it You ask why air? Reliability and safety Reliability because weDO NOT retro-fit electrical solenoids as marine exhaust components Electric solenoids produce a continuous draw of electricity while generating possible sparks and heat in an enclosed engine compartment. An air operated system is driven by a remote mount panel providing none of the side effects electrically operated systems have. So if only the best will do for your boat do it the way the factory intended to do it - Choose the Hardin Marine Sound-Select Exhaust Diverter!

Late model boat styling with integrated swim platforms have brought the need to develop a system providing the flexibility to lower the exhaust exit while still working in harmony with the factory Y-pipe.

Each Sound-Select Diverter system is constructed of aerospace stainless components. The systems are sold complete with 4 diverters, and 1 remote operation panel. Switch and exhaust tips sold separately.

Twin Engine "Sound-Selection" Air Activated Exhaust Diverter System
Twin Engine Standard Exit System For Small & Big Block Chevy

At last you can have the very best of both worlds.  You can go from marina quiet thru-prop exhaust to the open water roar of thru transom exhaust.  With no cutting or modifications these highly polished stainless steel exhaust diverters install simply to both stock and aftermarket exhaust systems.  But that's only the half of it.  What makes the Hardin Marine Sound-Select Diverter America's No.1 choice is it is air activated - yes air activated - the same way the factory original guy's do it.  You ask why air?  Reliability and safety.  Reliability because weDO NOT retro-fit electrical solenoids as marine exhaust components.  Electric solenoids produce a continuous draw of electricity while generating possible sparks and heat in an enclosed engine compartment.  An air operated system is driven by a remote mount panel providing none of the side effects electrically operated systems have.  So if only the best will do for your boat do it the way the factory intended to do it - Choose the Hardin Marine Sound-Select Exhaust Diverter!

Each Sound-Select Diverter system is constructed of aerospace stainless components. The systems are sold complete with 4 diverters, and 1 remote operation panel. Switch and exhaust tips sold separately.

Single Panel Pneumatic Pump Kit

This unit includes consists of the air pump, relay and valve mounted on a stainless steel bracket.  The kit also includes PVC air lines and all necessary fittings.

Hose Kit For Exhaust Diverters

This kit is used to connect your exhaust diverters to your exhaust tips.  The kit consists of 2 pieces of pre-cut 4" exhaust hose and 4 stainless steel hose clamps For twin engine installations order 2 kits.