Nitrous Express · New
Nitrous Express SX2 Dual Stage/Gas/Rails 8 Nozzles Nitrous Kit (200-1200HP) w/Composite Bottle
MPN 90209-12 · Store SKU nex90209-12
Supplier stock checked 11/7/2026, 6:00:02 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
This NX dual stage direct port system provides the ultimate in cylinder to cylinder distribution. This system utilizes the patented NX in.SX2 in. dual stage nozzles that offer two separate stages on one nozzle! Nitrous system comes complete with nitrous bottle, 2 Super Shark nitrous solenoids, 4 aluminum / carbon fiber Lightning fuel solenoids, stainless bottle brackets, stainless hard lines, 8 SX2 nozzles, jetting, and all necessary electrical components. This system requires the drilling and tapping of intake manifold. Includes nitrous / fuel rails instead of distribution blocks. This NX dual stage direct port system provides the ultimate in cylinder to cylinder distribution. This system utilizes the patented NX "SX2" dual stage nozzles that offer two separate stages on one nozzle! Nitrous system comes complete with nitrous bottle, 2 Super Shark nitrous solenoids, 4 aluminum / carbon fiber Lightning fuel solenoids, stainless bottle brackets, stainless hard lines, 8 SX2 nozzles, jetting, and all necessary electrical components. This system requires the drilling and tapping of intake manifold. Includes nitrous / fuel rails instead of distribution blocks. SX2 DUAL STG/GAS/RAILS 8 NZLS (200-1200HP) W/ COMPOSITE BOTTLE SX2 DUAL STG/GAS/RAILS 8 NZLS (200-1200HP) W/COMPOSITE BOTTLE Nitrous Oxide Injection System Kit
Manufacturer fitment & guides
Check 90209-12 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
