One area the L15B7 needed immediate improvement was the throttle body, the OEM throttle body measures 56mm at the opening but tapers down to a narrow 50.5mm at the manifold.  This taper chokes incoming air and robs the engine of potential power. BLOX Racing's newest throttle bodie is available in a 58mm size, with minimal tapering.  Each is CNC machined from billet aluminum and ...
BLOX Racing billet throttle bodies are currently available for the Honda and Acura D, B, and H-series engines. Each unit is precision machined from AL6061 and features new brass throttle plates, stiffer throttle springs and sealed bearings for quick responses and smooth operation. These high performance throttle bodies are designed as direct-fit replacements and come in various sizes ranging ...
BLOX Racing billet throttle bodies are currently available for the Honda and Acura D, B, and H-series engines. Each unit is precision machined from AL6061 and features new brass throttle plates, stiffer throttle springs and sealed bearings for quick responses and smooth operation. These high performance throttle bodies are designed as direct-fit replacements and come in various sizes ranging ...
Our 72mm Drive By Wire Throttle Body is direct bolt on to RBC/RRC manifolds and others with the same bolt pattern. It is a true 72mm bore which is larger than ZDX throttle at the butterfly. This throttle body requires some form of engine management (Flashpro or Ktuner) to properly manage the increased airflow. We used the stock configuration and design using an OEM connector to avoid jumper ...