[Ludo_FC3S]

Hi,

i'm looking to buy a catch tank for my S13.
I noticed that there is lot of cheap tank on ebay at about 10 dolls.
- Is it ok to go for one of thoses ?
- why there is so much difference with a greddy or cusco one for example ?
- is there a real gain in security with thoses ? or its just loosing money ?

- The ebay catch tank have no filter/breather, is it very important ? better ? worth it ?
any suggestions and links are welcome.
sorry for my english, i'm french.

Ludo