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2 definitions by Johnno

Stands for Invidual Throttle Bodies. Can be found in cars such as tuned AE86's and GTiRs. Every cylinder has it's own throttle body. Greatly improves throttle response compared to a single throttle. Has a great sound to them.
Those ITB'S look f00ly sick!!!!11!!!
by Johnno May 16, 2005
You're such a teacosy man!
by johnno July 17, 2003