|Aqua Power Ltd In-Tube Silencers|
APL in-tube silencers fit inside the 4"ID rubber hose connecting the riser to the tip. These units fit almost any stock exhaust system up to 500hp.
316L stainless steel construction provides long life in a marine environment.
APL in-tube silencers are affordably priced.
Installation is straight forward; remove the hose, insert silencer, replace and resecure the hose. In some cases the tip or riser may have to be removed.