The Gibson Power Tip marine clamp-on mufflers (pair) with a 4‑in inlet and 6.75‑in overall length offer a compact silencer option for marine use with minimal or no power loss in testing. Made from stainless steel with a rolled-edge tip design, they mount via clamp or transom-style fittings, are J2005 sound-ordinance approved, and are supplied as a paired set for straightforward installation.
Gibson Marine Power Tip Muffler (Pair) - 4in Inlet/6.75in Length - Stainless