Nitrous Express 6-Cylinder SX2 Direct Port System (150-750HP) with 10lb. Bottle is the world's finest and only dual stage single nozzle. The design team at NX spent extensive R&D time and thousands of dollars making the SX2 perfect. With only one nozzle in the intake port, turbulence of the natural air flow is greatly reduced. No more drilling two sets of holes, hoping that your nozzles will clear once they are installed. The SX2 is the most advanced nozzle on the market, period It can deliver up to 300 horsepower per nozzle in a single or dual stage configuration. When you're ready for cutting edge technology and performance, look to Nitrous Express. Nitrous system comes complete with 6 aluminum / carbon fiber lightning solenoids, stainless bottle brackets, stainless hard lines, 6 SX2 nozzles, jetting, and all necessary electrical components. This system requires the drilling and tapping of intake manifold.

• Requires the drilling and tapping of intake manifold
• Complete with 6 aluminum / carbon fiber lightning solenoids, stainless bottle brackets, stainless hard lines, 6 SX2 nozzles, jetting and all necessary electrical components
• Can deliver up to 300 horsepower per nozzle in a single or dual stage configuration
• Turbulence of the natural air flow is greatly reduced
• World's finest and only dual stage single nozzle