03-04 USDM VIII's the windshield washer tank for front and rear windows is in the trunk behind the right side panel labeled as such.

The USELESS IC sprayer resides under the hood.

05+ USDM cars got rid of this useless option

 

Hey I like my sprayer thank you very much

 

Oohh thank you for clarifying!

 

I was scratching my head like WTF then I just read the last few posts and found out that mine doesn't have the "useless" IC spray. That puts my question to rest.

 

I'm not sure just how useful the I/C sprayer is, but I do know that tuner's can program them to come on when knock is present. I use the washer fluid that contains ethyl alcohol, not sure if they all contain it, but it'll never freeze.

 

The ic sprayer can't be totally useless. Its common sense water evaporatings carries heat away with it. Same process with the human body sweating. So in theory it kinda works but prob not much lol maybe .00001 of a horsepower but I think it cancels out from the weight so I guess we are both right it kinda works but is pretty much useless lol