Nitrous Express · New
Nitrous Express 4 Cyl Piranha Conversion for Single Nozzle EFI System to Direct Port
MPN NX400 · Store SKU nexNX400
Supplier stock checked 11/7/2026, 9:03:37 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
4 CYL PIRANHA CONVERSION FOR CONVERTING SINGLE NOZZLE EFI SYS TO DIRECT PORT. INCLUDES NOZZLES, JET PACK, METERING BLOCKS, AND PLUMBING Nitrous Oxide Injection System Kit
Manufacturer fitment & guides
Check NX400 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