I have a Sportrak and got water into the airfilter (dont panic it still works ok) but I did look at putting a snorkel on but I cant find one and probably couldnt afford it anyway so I thought about alternatives andcame up with the idea of plumbing into the cabin .I know that water comes into the cabin but I dont plan on taking it in really deep water but I got caught out once and if I had a bit more air available like while the water rises in the cabin I may have got out on my own.
Does anyone Know any reasons not to do it like :
Will my cabin fill with fumes?
Will it increase the noise level?
Will it effect the running of the car?
Or is this a good idea worth trying?
Also would I need an air filter?