DCar
Registered
I sold my busa around two years ago to move to california. well long story short i move back home to kentucky and im buying another bike with my taxes. im a machinest and fabricator by trade and im wanting to buiid my own turbo kit. so i wanna get a jump start on the exhaust manifold and airbox. what is the ID and OD of factory headers? what is the OD of the throttle bodys where the airbox bolts up? thanks for any help guys.