When it comes to unlocking the full potential of the RB25DET, the factory intake manifold quickly becomes a bottleneck. GReddy addresses this with a high-capacity, performance-driven intake solution designed for serious street and track builds — while also improving overall engine bay layout.

A key feature of this kit is its forward-facing throttle body position, which not only improves airflow routing but also allows for simpler, cleaner, and more aesthetically pleasing intercooler piping. The result is a more streamlined setup that performs as good as it looks.

Designed for both NVCS (Series 1/2) and NEO variants of the RB25DET, this intake manifold delivers improved airflow efficiency and the breathing capacity required for high-horsepower builds.

Key Features

• Large Capacity Plenum Design ‐ Supports stable airflow under high boost and RPM conditions
• Forward-Facing Throttle Body Layout ‐ Enables simplified intercooler piping and a cleaner engine bay appearance
• Improved Airflow Efficiency ‐ Reduced restriction compared to the factory intake manifold
• High Power Capability ‐ Suitable for builds targeting 400HP+ (depending on supporting modifications)

Compatibility

• Nissan Skyline R33 GTS25-t (RB25DET NVCS)
• Nissan Skyline R34 25GT-t (RB25DET NEO)

Additional Notes

• Designed for use with aftermarket throttle bodies, including the Kudos Motorsports DBW kit
• May require custom fuel rail or injector configuration
• Professional installation recommended

Perfect for RB25DET builds where both performance and presentation matter, this GReddy intake manifold offers increased airflow capability while delivering a cleaner, more refined engine bay finish.