TWIN 65MM THROTTLE BODY (07-14 GT500, 05-10 V10). BBK Performance throttle bodies use a large bore for more airflow, creating quicker throttle response and better acceleration. Twin 65mm Throttle Bores for Maximum Airflow.
I was thinking it would be quirky but it’s really been a good addition to my gt500 worked fine before tuning and gained a true 35 hp on the dyno didn’t have to change to much fuel trims were very close after the throttle body change