45mm Big Throttle Body
Providing a boost in responsiveness and power, this 45mm big throttle body has an increased diameter of 10% over the original [41mm] for increased air-flow. For improved regulation of the air/fuel mixture, we recommend combining with our adjustable fuel pressure regulator.
Also available in a larger 48mm diameter.
Requires an exchange throttle body. Engineered in Japan.
Product ID: #bigthrottle-45