RAJAB RACING RB25 INLET MANIFOLD

Rajab Racing Developments RB25DET intake plenum

The Rajab Racing Developments RB25DET intake plenum was designed right hereinMelbourneAustralia, used on a huge range of R32GTS-T RB25 swop and R33 GTS-T and R34GTT in Australia. The Rajab Racing Developments RB25DET intake plenum was designed to increase air flow to the combustion chamber and to equal out the intake runner system to be able to maintain the Evan flow between individual cylinder to maintain even power operation across all cylinders enables the tuner to be able to optimise the tune for the best results. The testing we conducted on the Mainline prohub dyno, testing the RajabRacing RB25DET intake plenum, was back to back with a common short runner intake plenum and the results were outstanding to say the least.

The increase in Turbo response was amazing and reduction in turbo spool was also outstanding. Just by bolting these on, if you currently had a short runner intake plenum, you will immediately notice a huge difference and gain in both power and torque. The tests were carried out on a R32 with a RB25DET swop manual car and the test was conducted on the same day and same conditions to be able to validate the results. We have developed and tested these in many applications across the motor sport industry from circuit racing to drifting to drag racing.

Rajab Racing Developments RB25DET intake plenum

Our plenums are constructed from a cast aluminium structure, then heat treated to maximise strength and CNC machined finished, for the best consistency available on the market today, meaning every single one we manufacture is identical to the first one we ever made, in terms of internal structure as well as flow characteristics.

• These plenums, like the rest of our range are and always will be 100% made right here in Australia.
• These Rajab Racing Developments RB25DET intake plenum carry a lifetime warranty.
• The Rajab Racing Developments RB25DET intake plenum has prevision for 5 x 1/8 npt fitting in the back of the unit and the throttle body used are the RB25DET STD throttle bodies.
• The Rajab Racing Developments RB25DET intake plenum enable you to not have to remove the factory battery tray form it position.
• The Rajab Racing Developments RB25DET intake plenum is a direct bolt on to the Nissan RB25DET Turbo lower runner.
• The RajabRacing Developments RB25DET intake plenum has been machined to accept a o/ring sealing system to the lower runner to maintain a high quality sealing system.