Nitrous Express 20934-05 LS 90mm Plate Nitrous System 50-400HP with 5lb Bottle

The Nitrous Express LS Plate System delivers serious power gains for LS-equipped vehicles with a clean, efficient installation. This complete kit features a precision-machined billet aluminum plate designed to fit FAST 102mm, 90mm, and GM 3-bolt LS intakes, mounting directly between the throttle body and intake manifold for a straightforward, professional-looking installation.

Advanced Lightning Series Technology:

The system is built around Nitrous Express Lightning solenoids, which feature an optimized flow path that eliminates sharp turns and expansion areas. This advanced design keeps nitrous in dense liquid form throughout delivery, resulting in maximum power output while consuming less nitrous oxide. The Lightning solenoids incorporate CNC-machined aluminum bodies with lightweight carbon fiber caps, and include integrated purge ports that allow direct purge valve connection for cleaner routing and reduced plumbing complexity.

Complete Single-Stage System:

This kit includes all necessary jetting to achieve optimum horsepower across the 50-400HP range, along with everything needed for a complete installation. The system comes with a 5lb Nitrous Express bottle equipped with a Lightning 45 bottle valve.

Kit Includes:

• ProPower Lightning Series solenoids with carbon fiber caps
• 90mm billet aluminum plate for LS applications
• 6AN nitrous feed line
• Braided stainless steel solenoid-to-plate lines
• Master arming switch
• Wide open throttle (WOT) activation switch
• 5lb nitrous bottle with Lightning 45 valve
• Complete jetting for 50-400HP range
• All necessary mounting hardware and electrical connections

Designed for enthusiasts seeking reliable power gains with premium components and proven NX technology.