Nitrous Express · New
Nitrous Express NXD Super Stacker Nitrous Kit w/Lightning 375 Solenoid
MPN NXD12003 · Store SKU nexNXD12003
Supplier stock checked 11/7/2026, 8:20:45 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
The NXD Stacker Systems are guaranteed to boost horsepower, torque, erase that ugly black smoke cloud and dramatically reduce exhaust temperatures. The NXD STACKER is the ultimate safe, low cost add-on for your modified diesel truck. Hold on because the Next Generation Stacker nitrous systems are here. For the most advanced nitrous technology always look to Nitrous Express!Comes with Lightning 375 Solenoid for Big Nitrous Flow! NXD Super Stacker w/ Lightning 375 Solenoid NXD Super Stacker w/Lightning 375 Solenoid Nitrous Oxide Injection System Kit
Manufacturer fitment & guides
Check NXD12003 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