NX-80006EFI-15 Nitrous Oxide Injection System Kit is a superior system developed for automobile enthusiasts who want to increase vehicle performance. By injecting nitrous oxide into the combustion chamber of the engine, it makes the combustion process more efficient and thus provides a significant increase in power. This system, designed especially for use in racing and performance-oriented driving, shortens acceleration times by increasing the power and torque of the engine. NX-80006EFI-15 is compatible with vehicles with electronic fuel injection and is extremely easy to install and use. Produced in accordance with safety standards, this kit is designed to protect your engine and vehicle. It is made of durable materials and offers reliable performance for long-term use. Nitrous oxide injection system is the ideal solution to push your vehicle to its limits and take your driving experience to the next level. NX Direct Port Systems are designed for the masses who have modified them with high-durability internal engine parts. Uses the patented NX "Piranha" nozzle! It comes with high-tech distribution blocks as standard and optionally offers "Next Generation" rail technology. The Nitro System comes complete with nitrous bottle, stainless bottle brackets, stainless hard pipes, nozzles, jetting and all necessary electrical components. Requires drilling and threading of the intake manifold.