At My Inboard Marine, we have several boat muffler options available. Everything from muffler kits to replacement mufflers. We carry aftermarket mufflers along with original factory equipment.

Hardin Marine has just introduced their latest performance mufflers, the XPM525. These new silencers address the J-2005 SAE test that is now the standard in many states including …

The components of a basic exhaust riser: Adjustable & weldable turbo flange, elbows as needed, straight pipe for additional rise, and a properly designed exhaust mixer pointed in the right …

We have fiberglass boat mufflers, stainless steel marine mufflers, boat muffler silencers, boat exhaust kits, and more boat exhaust mufflers, all at great discount prices. Enjoy shopping with …

Not all boat motors have mufflers. Some boat motors are outboard motors, which have self-contained, built-in mufflers. Other boat motors are inboard motors, which mount inside the …

Underwater exhaust mufflers, as the name implies, were designed specifically for use with underwater exhaust systems. This design combines Centek’s experience in muffler design …

CORSA Marine Exhaust POLISHED 4" INLINE BAFFLE LIMITED ACCESS MUFFLER. Muffler - 4.00" inch inline baffle to reduce sound levels 8-10db. Mufflers are highly polished mirror …

Boat exhaust mufflers are plastic or stainless steel devices installed within the exhaust system between the engine and the end of the exhaust pipe. They reduce engine noise, evacuate …

4" Gatlin Slip in Mufflers (SOLD EACH) These mufflers can be used with any exhaust system that has 4" OD Stainless Pipe with 8" or 12" of open area to except the muffler. Water must go …

Our XX mufflers provide maximum silencing with a minimal loss of performance. Made entirely from stainless steel, they are designed to slip into your boat’s 4” exhaust tips or headers and …