Nitrous Express Single Entry Crossbar RNC .178 4150 Flange Nitrous Kit (250-650HP) w/No Bottle

The billet aluminum construction of the Nitrous Express Single Entry Crossbar RNC nitrous plate is a key detail. This material choice means the plate itself won't sag, rotate, or disrupt airflow like older spray bar designs can. This is the next generation of crossbar nitrous plate technology, built for 4150 flange manifolds and designed to give you that popular crossbar spray pattern in a package that's legal for racing classes that only allow one nitrous and one fuel jet.

This kit comes with a 10lb nitrous bottle featuring the billet aluminum Lightning 500 bottle valve. This valve isn't just about looks; it's packed with features like two integrated gauge ports, a 5/8 siphon tube, and a large .500 orifice. The improved flow path has only one 45-degree turn, making it flow great and weigh nearly a pound less than older brass valves. You'll also get the 15178 (.178 inch) nitrous and 15301L fuel Lightning solenoids, a custom solenoid bracket, high-flow braided stainless steel lines with nickel-plated fittings, a wide-open throttle switch, a 6AN feedline, a master arming switch, and an amp relay with harness. It's jetted for 250 to 650 horsepower, giving you a wide range of performance options.

This system is designed for serious performance tuning. Remember that this kit is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's instructions for proper installation and safety guidelines.