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The Nitrous Express Pro Power Phase 3 spraybarless dual Holley gasoline nitrous kit supports 100–500 hp and includes a 15 lb bottle. Phase 3 plates improve nitrous distribution and atomization while eliminating spray bar failure points. The package is complete with limited lifetime guaranteed Lightning solenoids, a heavy‑duty 40A relay, stainless bottle brackets and an extra‑long supply line for tidy installation.
Nitrous Express Dual Holley/Gasoline Nitrous Kit (100-500HP) w/15lb Bottle
