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The Nitrous Express single-cylinder Piranha nitrous kit without a bottle is a compact direct-port option for single-cylinder engines. It employs a Piranha nozzle and jetting for 10–25 HP, allowing controlled, small-scale power increases. This no-bottle version suits riders who already have bottle hardware or prefer to add their own preferred bottle and mounting components.
Nitrous Express Single Cyl Piranha Nitrous Kit w/o Bottle
