Gibson Marine Power Tip Muffler (Pair) - 4in Inlet/6.75in Length - Stainless

Gibson Power Tip Clamp On Marine Mufflers, 4-In. Inlet, 6.75-In. Overall. Tested With Minimal Or No Power Loss. High Quality, Stainless Construction. Oem Style Transom Or Clamp On Mount. Utilizes Water To Dampen The Sound. Easy Bolt-On Installation. The Gibson Marine Mufflers Have Proven To Reduce Decibel Ranges Within And To Surpass The 88Db Limits Required By The California Sae J2005 Motorboat Sound Law Without Compromising Power.