RB25DET NEO Lower Intake Plenum
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RB25DET NEO Lower Intake Plenum
Fits R34 Skyline / Stagea RS Four S / RB‑Swap Builds
Selling a used OEM RB25 NEO lower intake plenum, ideal for anyone rebuilding a NEO longblock, replacing a damaged lower manifold, or completing an RB25DET swap. This is the correct NEO‑specific lower section with the updated runner layout designed to pair with the NEO upper plenum for proper fitment and airflow.
Details & Condition:
• Genuine Nissan RB25DET NEO lower intake plenum
• Used, in solid working condition
• No cracks, no broken mounting tabs, no welded repairs
• Threads are clean, mating surfaces are straight
• Perfect for OEM+ builds, refreshes, or anyone piecing together a full NEO intake setup
These lower plenums are getting harder to source as more NEO engines get parted out or swapped, and they’re essential if you’re keeping the factory manifold configuration.
