The MAPerformance 65mm ported throttle body is an important piece of the puzzle for those looking to increase airflow and horsepower in your Evolution 8 or 9. This unit retains all factory features including the idle air control motor as it utilizes a factory throttle body which has been upgraded with a 65mm stainless steel throttle plate and upgraded seals. For the best results we recommend pairing this unit with an intake manifold that has been port matched to 65mm, such as our Rev2 or Rev3 intake manifolds!
Please note: You can either send in your throttle body to be upgrade (please do not send in any sensors, only what is pictured above) or you can utilize our core program in which you will be charged a $100 core charge which is refundable upon receipt of a suitable core throttle body.