Proflow's billet aluminium universal throttle bodies are designed with a range of inlet diameters (70mm, 80mm, 90mm, 100mm) to improve throttle response and provide maximum airflow for your vehicles intake requirements. They are precision CNC-machined from billet aluminium and are available in your choice of natural or black anodised finishes. Corresponding weld plates are also available, allowing them to be mounted to any aftermarket intake.