Where is the intake pipe of Tiggo engine?

About "Where is the intake pipe of Tiggo engine?" Introduce the following related contents:

The intake pipe of the Tiggo engine is located between the throttle valve and the engine intake valve, and its function is to distribute the mixed gas from the carburetor or throttle body to the air intake of each cylinder. Take the Tiggo 20 13 1.6L manual DVVT as an example: it adopts 1.6L inline four-cylinder engine with maximum torque 160 Nm and maximum power of 93 kW. Equipped with a five-speed manual gearbox, the top speed reaches 175 km. Tiggo 20 13 1.6L manual version of DVVT is 4390mm, 1765mm, 1705mm, the wheelbase is 25 10mm, and the minimum ground clearance is1905 mm.