This is a new HIGH FLOW Nitrous Purge Valve Dual Spray Line Discharge Kit. Includes dual purge lines and a brass tee (with the standard 1/8 NPT connecting nipple) to connect to your existing nitrous purge solenoid. Comes with two 3 foot lengths of 3/16 inch purge discharge line made with nylon air brake hose--------------longer lines available at additional cost. The oversized 3/16 discharge line makes for a true SNOW MACHINE effect on both discharges.