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After becoming familiar with Plazmaman's badass intake manifolds on our personal builds - we decided to stock some here in the USA for you guys that don't want to wait. You won't be disappointed with the quality, appearance or performance of these!

These manifolds are IN STOCK and ready to ship, but we can custom order one to suit your specs. Please message us if you'd like a custom setup via the contact form.


Finish: RAW

Fuel Rail Not Included

89mm Hose inlet



Plazmaman GTR RB26 Individual Throttle Body Style Inlet manifold - Utilities the OEM 6 Throttle system - Bolt on Plenum style.

The engineers here at Plazmaman Australia headquarters had only one thing in mind when they designed the Nissan RB26 Inlet manifold - to release a premium quality item that ticks all the boxes. Plazmaman inlet manifolds utilize some of the most advanced manufacturing techniques. Multi axis HAAS CNC machines ensure that all the one piece billet bases have tolerances to within .005. The inlet manifold dome utilizes a hard temper 3mm sheet alloy surface that has been made to shape in house with advanced forming techniques.

Our RB26 manifold is designed to be used with the factory 6 ITB setup, this means the manifold retains its standard throttle body operation. All factory/aftermarket replacement intercooler piping can be used, as well as all the factory attachments that fitted to the inlet manifold from factory. The factory fuel rail is also retained, as it is attached the primary half manifold, however we do offer a direct replacement billet fuel rail for the RB26DETT (see related items below).

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

  • Built-In Ram Tubes
  • 6061 T65 Aluminium.
  • OEM Fuel and water rail gets reused
  • 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.



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