Nissan R32 RB20 / RB25 1000cc/min Direct Fit Fuel Injector Kit

$ 780.00

Incl. Tax (NZ Customers)

Excl. Tax (International Customers)

Nissan R32 RB20 / RB25 1000cc/min Direct Fit Fuel Injector Kit


Nissan R32 RB20 / RB25 1000cc/min Direct Fit Fuel Injector Kit


This item is for a set of six brand new Bosch 1000cc/min fuel injectors to suit Nissan Skyline R32 RB20DE, RB20DET and RB25DE engines.


We sell this EV14 1000cc/min fuel injector in its unmodified form as it comes from Bosch. Each injector is tested and graded into one of batches prior to sale. We always sell these to our customers as a matched set. These injectors are specifically designed by Bosch to be flex fuel (ethanol) compatible and also have an exceptional spray pattern and low pulse width characteristics.


This injector is not a lower flowing Bosch EV14 series injector that has been de-capped to increase the flow rate at the expense of the spray pattern.  Such injectors which are commonly sold and used in the automotive performance industry, so please be aware that not all injectors being sold as Bosch EV14 1000cc/min injectors are the same.


The injectors in this kit are a drop-in replacement for R32 RB20DE, RB20DET and RB25DE engines with the following attributes:


Fuel rail (select appropriate option at top of page):

  • Stock Nissan fuel rail with 10.5mm injector ports
  • Aftermarket fuel rail with 11mm injector ports
  • Aftermarket fuel rail with 14mm injector ports


Intake manifold:

  • Stock R32 intake manifold
  • Aftermarket manifold with 15mm injector bosses


Electrical connectors:

  • Stock R32 injector connectors (i.e. from stock R32 wiring loom)


These injectors will also be a direct fit for a twin cam RB30 built with an R32 RB25DE head.


These are a high resistance injector, so they can be used with all after market ECU’s without the need to use ballast resistors. For R32-34 GTR RB26 applications, please refer to our Nissan R32-R34 GTR RB26 1000cc/min Direct Fit Fuel Injector Kit which includes the option of a ballast resistor delete.


These injectors have excellent characteristics at idle and low loads, but yet flow enough to make up to up to 900HP at the flywheel (on regular pump gasoline).


These injectors are NOT a direct fit for R33 RB25DE and RB25DET engines. These particular Nissan RB engines use side feed injectors. However, we do have direct-fit side-feed injector upgrade options available. It is also possible to convert an R33 RB25 engine to top feed injectors when using a custom front facing plenum and different wiring connectors.


These injectors are NOT a direct fit for R34 RB25DET Neo engines. These engines use shorter top feed injectors with a 14mm top seal and a Denso style injector plug. However, we do have direct fit options available for these engines.


Note that while these injectors are physically a direct fit, ECU retuning will be required

Additional information

Weight 600 g

Part Type



Product Enquiry

Your cart is currently empty.

Return to shop

Shopping cart0
There are no products in the cart!
Continue shopping