I have a new Nitrous Express wet kit for sale. GM EFI RACE (100-150-200-250HP) SINGLE NOZZLE WITH 10LB BOTTLE (20118-10) The kit is brand new and still in package. I also have a brand new NX purge kit that will go with it. I am asking $500 plus shipping. This kit was a little over $900 when I bought it new from NX. Its been sitting on the shelf since I bought it.
This kit has the big race solenoids not those tiny ones offered in most "street" kits. Everything is included in this so you shouldnt have to buy anything unless you decide to changes the switch or wiring setup. Asking $600 shipped to your door anywhere in the lower 48 states.