Go to dynamats website they offer a few things to fix it like dynaliner and shield.

Bayliner 175 engine cover insulation. 2 Add sound absorption material to the hard-surfaces of the compartment. Affordability reliability customer satisfaction and versatility just to name a. Built with all the quality features that have made Bayliner the best selling runabout year after year the 175 is designed to withstand anything active families can dish out.

Keeping in mind the price of the rig you are still getting a whole lot of boat for your buck. These echos build up and increase the. It can be towed with a standard family sedan easily.

Thats what I would use. Plywood floors un-insulated engine cover noise relatively thin fiberglass on sides. Install a layer of foil backed felt type insulation on the entire underside of the engine cover.

They come in big sheets. A well-designed engine compartment should cut the sound you hear from an engine putting out 100 dBs to 70-80 dBs. Bayliners new 175 Bowrider proves they can get all the fun room and quality construction they want in an affordable runabout that comes complete with its own trailer.

Marine Sound Insulation Theres nothing worse than taking the boat out for a spin only to have any chance at conversation completely drowned out by engine noise. The Bayliner 175 sits on an unbraked galvanised single axle Karavan trailer which features a fold away draw bar for storage. I have a bayliner 175.

The foam is about 34 inch thick and it has a self stick back. Thats why Fisheries Supply offers a variety of marine engine compartment insulation and marine sound insulation to help you soundproof your engine room from trusted brands like 3M and Soundtec. Its freedom family and incomparable fun.