Custom Fabrication Parts

The best custom fabrication part in this collection is its single listed item: the Nitrous Express 8 Cyl STD Nozzle Intake Plumbing Kit, hardware included. If you are plumbing a nitrous setup on an 8-cylinder application and need the intake nozzle plumbing in one kit, this is the part this collection is built around, so confirm your application and the rest of your system before ordering.

Custom fabrication parts let a builder adapt a system to a specific car instead of relying only on bolt-on, model-specific kits. Plumbing kits sit at the center of that work: lines, nozzles, and hardware have to route cleanly, reach the intake, and seal correctly, and a kit that bundles the plumbing with its hardware saves sourcing each piece separately. When you plan a fabricated setup, map the routing first, check fitting compatibility with the components you already have, and leave slack for heat and vibration. This kit is listed for an 8-cylinder standard nozzle application, so cylinder count and nozzle style are the first checks. For related parts, browse Fuel Systems alongside this collection.

Nitrous Express is the brand behind the part listed here, and it is known for nitrous systems and the plumbing components that support them. That specialization matters here: a nozzle plumbing kit is not a generic hose assortment, it is the hardware path that delivers nitrous into the intake. See more in the Nitrous Express collection, and treat the listing as the source of truth for which hardware is included.

Three supporting brands are worth knowing for a build like this. Radium Engineering is known for fuel system components and fluid plumbing hardware, the kind of fittings and lines that fabrication work depends on for clean, serviceable routing. DeatschWerks concentrates on fuel pumps, injectors, and fuel delivery, which makes it relevant whenever a power adder build also needs the fuel side upgraded to match. AEM is known for electronics, gauges, and intake and engine-management parts, useful for monitoring and controlling a modified setup. Plan the supporting systems in Engine Management Systems, and read our post on why you should install an intercooler kit when you are mapping the rest of a forced-induction build.

What does this plumbing kit do?

It provides the intake nozzle plumbing, with hardware included, for a Nitrous Express setup on an 8-cylinder application. It is one part of a complete nitrous system, so confirm the remaining components your build needs on the product page.

Is this kit vehicle-specific?

The listing is application-based — 8-cylinder, standard nozzle — rather than tied to one year and model. That is typical of fabrication parts, so check your cylinder count, nozzle style, and fitting compatibility carefully before ordering.

Can a beginner install a nitrous plumbing kit?

Nitrous plumbing is fabrication work, not a simple bolt-on, and it should be routed, sealed, and checked carefully. If you are not experienced with nitrous systems, have a qualified shop handle the install and system check.

Does this kit complete a nitrous system on its own?

No — it covers the intake nozzle plumbing and its hardware. A working setup also depends on the rest of the system and supporting fuel and management parts, so plan the whole build rather than ordering the plumbing alone.