
The GReddy short-runner intake plenum is built for Nissan SR20DET applications in S14 and S15 chassis, developed to work with the stock throttle body. As a direct replacement plenum it shortens runner length compared with stock sizing to suit specific intake packaging while preserving throttle-body compatibility. It provides a clean, application-specific option for SR20DET builds where the stock throttle body is retained.
GReddy Nissan SR20DET S14/S15 Short Runner Intake Plenum for Stock Throttle Body