The airbox is a prominent element on the 308 engine and the one on this car is not in great shape. The box should be stripped and repainted to really highlight the motor.
May 30th, 2021
I ordered a silly firing order plate to install on the airbox in the original position. It looks like it rivets onto the box on the right side.
The air intake duct has a split 'Y' shape, with a not very nice tube attached with duct tape. This is to feed cool air down towards the differential. This started in 1978 cars with the catalyst.