i would say to go with a cai, i myself am going to do a cai soon but i need the money hah. yes the water can be sucked into the engine causing the dreaded hydro lock but you could order or build a box/ protector to keep the water out.! i remember that someone on this forum had a thread showing his custom built cai water protector. i can't remember his profile name at the moment but yea, you can build one.
D23 crew -#190