The Nitrous Express LS 78mm 3‑bolt plate system with a 12 lb composite bottle mounts between a 3‑bolt throttle body and intake and is jetted for 50–350 HP. It includes a billet plate, ProPower Lightning solenoid, 6AN feedline, braided solenoid‑to‑plate lines, stainless bottle brackets, master arming and WOT switches, relay harness and full hardware, and fits the GM applications specified by the manufacturer.
Nitrous Express GM LS 78mm 3-Bolt Nitrous Plate Kit (50-350HP) w/12lb Composite Bottle