ZEX Nitrous' Dry to Wet Conversion Kits offer an economical and easy solution when converting from dry to wet nitrous injection. These ZEX Conversion Kits include all the necessary components needed to convert a ZEX dry nitrous system into a ZEX wet nitrous system. These complete kits save you the cost of having to purchase an entirely new nitrous system when you have the need or desire to use ZEX's wet nitrous kit technology.