• Used to mate your K Series Throttle Body to an RBC Manifold

• Includes 2 vacuum ports for boost or other applications

• 70mm Bore

• Built from 6061-T6 Aircraft Grade Billet Aluminum

• Precision CNC Machined

• High grade, stainless steel hardware is included

• Built in the USA

RBC Throttle Body Adapter

  • The MPC RBC Throttle Body Adapter is designed to mate your K20a, a2, a3 or z1 Throttle body to the RBC Intake manifold. These adapters feature a 70mm bore for increased airflow.


    MPC Throttle Body Adapters also feature 1/8’’ NPT Vacuum ports for boost or other applications that require additional vacuum lines.


    High grade hardware is included to provide an easy and clean installation.

  • • 02-06 RSX

    • 02-06 Civic SI