Nitrous Express · New
Nitrous Express 10 Cyl Piranha Nozzle Direct Port Nitrous Kit (250-500HP) w/10lb Bottle
MPN 81000EFI-10 · Store SKU nex81000EFI-10
Supplier stock checked 11/7/2026, 11:24:24 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
NX direct port systems provide the ultimate in cylinder to cylinder distribution. Available standard with distribution blocks or optional rail technology. Nitrous system comes complete with lightning solenoids, stainless lines and more. 10-CYL PIRANHA NOZZLE DIRECT PORT SYSTEM W/ 10LB BOTTLE (250-500HP) 10-CYL PIRANHA NOZZLE DIRECT PORT SYSTEM W/10LB BOTTLE (250-500HP) Nitrous Oxide Injection System Kit
Manufacturer fitment & guides
Check 81000EFI-10 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