I bought this for my Black GTR last year and used it 5 months, used it about 35 times. I was super picky about not having a single swirl mark or spot in the clear. This filtration system worked very well, just spray the car down with the filtered water and let it air dry. The filters are not even close to being bad or needing replaced. The digital gauge works perfectly. I am including some piping and quick disconnect fittings, everything is in the pics. I paid $399 from Autogeek.com. Selling it for $150

 

Here is a link to the system:

http://www.autogeek.net/cr-spotless-...ystem-300.html

 

I have one of these and the are AWESOME!!! I can wash my car in full sun and not have any spots. I can also not even dry my car and have no spots.
This is a good price too.

 

SOLD! Thank you 6speed