RCP Spec Billet Throttle Bodies deliver precision engineering for Hayabusa Gen 1 & Gen 2 engines. These direct-to-head units feature lightweight billet construction with patented shaftless butterfly technology, improving airflow velocity by up to 10% for enhanced volumetric efficiency. Port-matched to the Suzuki Hayabusa Gen 2, they include short velocity stacks for peak horsepower, anodized black finish, and a high-flow billet fuel rail. The single-rail design is clean and functional with standalone ECU systems, with optional secondary rail adapters available. Compatible with quality injectors like Injector Dynamics. Professional installation available if purchased from RCP.
