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Plazmaman 1FZ Billet Race Intake Manifold – 6-Inj or 12-Inj (Twin Rail)

AUD $2,645.00

Custom Product - Due to high demand please allow 5-7 weeks to manufacture this product.

Product Finish * 

Injector Quantity * 

Throttle Body * 

Throttle Body (if other selected above)

Throttle Body Inlet Style * 

Choose “Hose Style” if using Bosch DBW.
Plazmaclamp adapters available in Plazmaclamp section.

Throttle Position Sensor * 

Not required if using Bosch DBW.

Vacuum Port Position * 

Idle Air Control * 

Not required if using Bosch DBW.

Burst Panel option * 

Recommended for serious race and Nitrous applications

Free Plazmaman Shirt

Free Plazmaman T-Shirt, available for website orders ONLY.


This manifold is designed for 1FZ-FE converted vehicles and full chassis race cars where fitment will not be an issue.

Contact Us if you need application advice or further information.

This manifold is NOT a direct fitment for Toyota Land Cruiser 80/100 (FZJ80/105). Extensive modification and relocation of engine bay items is required

At Plazmaman we are able to offer 2 different styles of billet manifolds - the first one is to suit a Street based everyday driven vehicle with big boost and horsepower in a single injector style, and the second is a bigger port 12 Injector design (twin rail version) is for modified race style engines, where maximum horsepower is of importance (See Inlet Manifolds section). In the tough world of racing we also realized the need to design the inlet in such a fashion where weight and strength are critical. Up to and over 200+ psi can safely be distributed and flowed by any Plazmaman billet 1FZ intake manifold guaranteed.

Our billet manifolds are offered with, or without a provision for the factory IAC (idle air controller). A lot of race cars would not run the IAC, as most of these cars are run by independent stand alone ECUs.

Our 1FZ Inlet Manifold can be built for and supplied with a number of our Plazmaman universal billet throttle bodies or the increasingly popular Bosch Motorsport Drive-By-Wire units, which can be selected prior to ordering. Also included alongside the manifold is a CNC machined fuel rail, in either single feed, or dual feed. Both of these fuel rails style accept 14mm top feed injectors. The fuel rail comes with all mounting hardware, including stainless steel fasteners and CNC spacers/brackets.

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

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

  • Lightweight and rigid design.
  • Precision CNC machined billet base.
  • 3mm smooth design plenum dome.
  • O-ring port seal design.
  • Measured long taper RAM tubed runner + a big port design.
  • Professionally TIG welded in house by our highly experienced fabricators.
  • Ergonomic appeal.

***This manifold is NOT a direct bolt-in fitment for Toyota Land Cruisers fitted with this engine. Significant modification and relocation of engine bay items will be required***

*** 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 cannot see please feel free to email/contact us, as we can source them ***

Additional information

Weight 10 kg
Dimensions 75 × 40 × 20 cm
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