An air intake system for an internal combustion engine. The air intake system includes an intake manifold (24) with a throttle body (22) mounted thereto. The intake manifold (24) and throttle body housing (26) are both formed primarily from a plastic or composite material. A snap-fit joint secures the...http://www.google.com.au/patents/US5878715?utm_source=gb-gplus-sharePatent US5878715 - Throttle body with intake manifold snap-fit attachment
