Nitrous Oxide Wet Kit 87-98 Mustang GT NEW!. Has never been installed. Complete kit with fuel line adapters for 87-98 mustang. This is a wet kit with tuning jets for 50-250hp. Fogger nozzle installs into air intake tube. There is no purge valve included otherwise complete kit. Also 5 speed shift knob with momentary switch built in, as well as under dash toggle switch. Can be installed with either or both switches.