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Plazmaman's Billet inlet manifold to suit Nissan's incredibly robust TB48 engine. Designed for tough street and race applications or full chassis drag cars running this motor combo.

***This intake is best used in conversions or race only vehicles. Significant, major modifications must be made to fit in a Nissan Patrol/Safari*** 

Contact Us if you'd like application advice or further information.

Our TB48 Billet Inlet Manifold is available in either 6 or 12-injector versions. This billet inlet can be made to suit a number of our universal throttle bodies, which can be pre-selected prior to ordering, or you can select None if you have your own. This ensures the manifold is designed exactly how you require.

Also included alongside the manifold is a CNC machined fuel rail or rails (12-injector version), in either single feed, or dual feed. These fuel rails accept 14mm top feed injectors. All fuel rail comes with mounting hardware, including stainless steel fasteners, CNC spacers/brackets, and the required male -6AN or -8AN fittings.

These manifolds can be supplied in 3 finishes, Raw, Polished, or Powercoated Black, for the stealth look.

***Some minor under manifold water line modifications will be needed for fitment - on race cars this is removed***

***This manifold is not a direct bolt-in fitment for Nissan Patrols. This manifold will not fit in a Patrol/Safari without significant modification to the firewall and relocation of other engine bay items***

As with all Plazmaman inlet manifolds, these are packed with many features such as:

  • Built-In Ram Tubes
  • 6061 T65 Aluminium.
  • 6 or 12 Injector options.
  • O-ring port seal design.
  • Precision CNC machined billet base, with hand made 3mm smooth design plenum dome.
  • Professionally Tig welded in house by our highly experienced fabricators.
  • Ergonomic appeal and lifetime structural guarantee.

*** PLAZMAMAN  also has a range of Flow matched  fuel injectors available in the Fuel System Section of this online shop - these will make a great addition to your intake purchase . Any Injector you can not see please feel free to email/contact us, as we can source them