I have two pair of 4" Gill Switchable Exhaust muffler tips with the air actuator and all the hardware. In good condition. Will consider reasonable offer. txt me (508)237-3326

I might be interested. Any pictures? Did you use them at all? Wondering how much of the noise they knock down.

I have been waiting for pictures since 12/8

They were on the boat when I bought it this summer. They are in good shape. It's the silencers, transom rings, actuators, and air pump.
Even in the open position I think the quite the exhaust noise a bit. The easiest way for me to do pics is a txt. Text me and I'll text you back.