Installing Switchable Mufflers
 

Need some help installing Switchable Mufflers. I currently have twins in a thru hull and putting on 4.5 Teague’s. I need to know:

1) Best way to remove the 4inch exhausts hose
2) Best way to cut a larger opening & protect it from water (do I need to re-coat it with gel coat or just resin plus a primer?)
3) Wiring for the mufflers

Thanks,
Dennis

I figured out #2 with the hole saw thread

Re: Installing Switchable Mufflers
 

first off, great choice of mufflers
I love mine :)

what i did to remove mine, pull twist and pull some more :(
that is the old tips anyway :) My old tips pulled out of the transom.
they were a b!tch.
However, the teagues go from the inside out. Even harder going back on since the tips have to be installed BEFORE you can put hte hoses back on.
I used a rotorzip tool to widen up my outside ports due to hte extreme angle on my setup. The inside two I used a 4" to set inside along with the 4.5 mounted on top of it to start the holes. Got that tip from OSO also. :)

wiring was easy.
ground to the block
hot to hte soleniod. i used the one soleniod for both sets and put in an inline fuse from the battery.
do you have an unused switch in the dash?
I just reused my old silent choice switch.