Nissan TB48 Billet Intake Plenum Kit – CNC Manifold + Fuel Rail + Throttle Body

In stock now – Ships from our Auckland warehouse

Upgrade your Nissan TB48 with this premium billet aluminum intake plenum kit. Unlike cheap cast manifolds that are prone to leaks and poor airflow, this CNC-machined setup is built for serious performance, durability, and clean engine bay aesthetics.

Crafted from high-grade billet aluminum, the runners and flanges are precision-machined, TIG-welded, and polished to perfection. If you're after reliable, high-flow performance — this is the manifold to trust. Don’t waste time and money on inferior cast options. Do it once, do it right.

Included in the Kit:

• CNC-machined billet aluminum intake plenum for Nissan TB48

• 90mm billet throttle body

• Dual-feed billet fuel rail (suits top-feed 14mm injectors)