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The Nitrous Express 4150 four-barrel gasoline nitrous kit with composite bottle supports 50-300HP using Phase 3 spraybarless plate technology to improve distribution and atomization without spray-bar issues. The kit includes Lightning solenoids, a heavy-duty 40 amp relay, a composite bottle, stainless bottle brackets and an extra-long supply line so the system installs with minimal additional parts. Alcohol versions are available.
Nitrous Express 4150 4-BBL/Gasoline Nitrous Kit (50-300HP) w/Composite Bottle
