4 Cyl Direct Port Water-Methanol Injection Upgrade Kit by Snow Performance For those running high HP applications that depend on water-methanol for tuning, Snow Performance now offers direct port water injection upgrades to directly mount a water-meth nozzle into each cylinder. Each kit includes a Power Solenoid Upgrade, 4 Nozzle Holder/Check Valve Combos, 11' 1/4" High Temp Nylon Tubing, 7 1/4" Push Lock Fittings. The part number for this item is Snow Performance 94500. Injection Nozzles Sold Separately.