Disclosed is a resonator for a vehicle, which reduces intake noise by using a resonance chamber for frequency tuning, includes an outer pipe having a first outer pipe with an inlet for introducing external air and a second outer pipe with an outlet for dis...

An intake manifold (1) is provided with a chamber member (30) provided with an exhaust port (i.e. air outlet 36) and a chamber (31) formed therein, a port member (20) provided with an intake groove (21) forming a ventilation passage (12) bent so as to be c...

A plurality of bosses (22) on a lower manifold assembly (14) are press fit into a plurality of holes (24) in an active system body (12) to form an air intake manifold assembly (10). Ultrasonic energy or heat is applied to the upper surface of the active sy...