Plazmaman Nissan Skyline R33 GTST RB25 Intake Manifold / Plenum – Mirror Polished

This Plazmaman bolt on inlet plenum is designed to suit Nissan Skyline R33 GTST RB25DET engines.

This Plazmaman R33 GTST RB25 intake plenum has been developed to suit all street, strip, drift and high horsepower applications, with a capability of flowing over 1000hp.

By simply bolting this plenum onto the factory runners and tuning accordingly you will see an increase in throttle response and a power gain of up to 35+hp. The power gain is sustained throughout the entire mid and top end rpm range. Included with the plenum is a stud and bolt kit, and complete fitting instructions.

CNC machined base with hand crafted dome top plenum, internal ram tubes and 4.5L capacity. All professionally tig welded in house!

The best part is, this plenum eliminates the factory crossover piping, meaning shorter intercooler piping and quicker boost response. Plus, it is much more ergonomically appealing than the factory intake manifold. Our bolt on plenum utilizes the factory throttle cable, factory idle motor, factory fuel rail and factory throttle body, although it’s recommended that you use one of our billet 66mm or 72mm throttle bodies to take full advantage of this plenum.

This manifold is a raw finish. Stealth black and mirror polished also available.

PLEASE NOTE: Plenum does not come with throttle body included. Picture is for illustration purpose only. Throttle body options available as a separate product.