hi there mate i have an rbc inlet manifold, i bought mine with the carcepts adaptor kit i think its called from tdi south, as far as i know you need the adapter plate for a standard throttle body, i also have a toda throttle body, and correct me if im wrong but as far as i know all aftermarket throttle bodies are a modified standard honda part, my toda throttle body looks exactly the same as the oem one however you can fit a pint glass in it but not the oem one, the toda is a 70mm tapered design.