The Nitrous Express three-cylinder Piranha nitrous kit without a bottle is a direct-port option built for three-cylinder engines. It employs multiple Piranha nozzles and jetting sized for 30–75 HP to allow stepped power increases per cylinder. This no-bottle kit is aimed at powersports or custom applications where the installer will supply bottle hardware separately.
Nitrous Express Three Cyl Piranha Nitrous Kit w/o Bottle