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The Nitrous Express 4150 Hitman 4‑barrel kit is a low-cost introductory nitrous system offering three horsepower settings: 100, 150 and 200 HP. Using Phase 3 spraybarless plates for improved distribution and atomization, the Hitman targets enthusiasts who want an affordable, straightforward nitrous entry. This less-bottle kit provides the core plate system and hardware needed to get started with controlled power additions.
Nitrous Express 4150 Hitman 4-BBL Nitrous Kit (100-200HP) w/o Bottle