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<h3>NOS Nitrous Oxide Systems: The Original Throttle in a Bottle</h3><p>When it comes to adding instant, affordable horsepower to any engine, few names carry more weight than <strong>NOS – Nitrous Oxide Systems</strong>. Born in the late 1970s when two dedicated racers set out to perfect nitrous oxide injection for automotive use, NOS quickly established itself as the definitive authority in the field. The brand's early commitment to safety, ease of installation, and real-world performance validation laid the foundation for a legacy that has endured for decades.</p><p>The roots of nitrous oxide as a performance tool actually trace back to World War II, when Allied aircraft relied on it for emergency boosts in airspeed and altitude. It wasn't until the late 1970s that NOS brought this technology to the street and strip in a practical, repeatable form. From there, the brand grew alongside the sport – becoming a fixture in drag racing's Pro Mod class during the 1980s and cementing milestone after milestone on the quarter-mile. Every significant performance benchmark set with nitrous oxide has been achieved with NOS equipment.</p><p>Today, as part of the Holley family of performance brands, NOS continues to push the technology forward. Innovations like the Launcher&trade; and POD (Pressure On Demand) nitrous controllers are proof that the brand has never rested on its reputation. Whether you're building a weekend cruiser, a dedicated drag car, or a powersports machine, NOS has a system engineered for your application.</p><h3>A Complete Nitrous System Ecosystem</h3><p>What truly sets NOS apart is the breadth and integration of its product lineup. A complete nitrous system starts with the <a href="/490-nos-nitrous-oxide-bottle-14514">nitrous oxide bottle</a> – the pressurized vessel that stores the N2O until the moment you need it. From there, the nitrous flows through precisely engineered <a href="/490-nos-nitrous-oxide-solenoid-18096">nitrous oxide solenoids</a>, which act as the gatekeepers of the system, opening and closing on command to deliver a controlled, metered shot of power. The nitrous then reaches the engine via a <a href="/490-nos-nitrous-oxide-plate-49092">nitrous oxide plate</a> – a thin injector plate positioned between the intake and carburetor (or throttle body) that distributes nitrous and, in wet systems, supplemental fuel uniformly across the intake charge.</p><p>For enthusiasts who want everything in one box, NOS offers comprehensive <a href="/490-nos-nitrous-oxide-injection-system-kit-14343">nitrous oxide injection system kits</a> that include the bottle, solenoids, plate, plumbing hardware, jets, and wiring – everything needed to go from stock to spraying in a single afternoon. Available in wet and dry configurations, and spanning carbureted, EFI, and direct-port setups, these kits are designed to match the power level and fuel system of virtually any build.</p><h3>Why Racers Choose NOS</h3><ul><li><strong>Proven Track Record:</strong> NOS has powered more racers than any other nitrous brand, with a history of supporting record-setting runs at every level of competition.</li><li><strong>Wide Application Coverage:</strong> From classic V8 muscle cars and modern LS-swapped builds to trucks, diesel engines, and powersports vehicles, NOS offers application-specific kits across a huge range of platforms.</li><li><strong>Complete System Integration:</strong> NOS designs its bottles, solenoids, plates, and kits to work together seamlessly, reducing the guesswork of mixing and matching components from different manufacturers.</li><li><strong>Ongoing Innovation:</strong> Continued development of progressive controllers, advanced solenoid designs, and new injector plate configurations keeps NOS at the forefront of nitrous technology.</li><li><strong>Technical Support:</strong> NOS has long been recognized for hands-on technical expertise, helping builders of all skill levels get the most out of their systems safely.</li></ul><p>For street enthusiasts and serious racers alike, NOS represents the gold standard in nitrous oxide performance – a brand where history, engineering, and results all point in the same direction: forward.</p>