Can you identify a missing component?
 

My wife's Mazda5 appears to be missing a component ahead of the air filter, resulting in a very noisy engine. I've trawled Google looking for a photo of how the engine bay *should* be and determined a gap.

Could any of you kind folk possibly identify the missing component? It's a 2009 2.0 diesel.

https://cimg7.ibsrv.net/gimg/www.maz...785ee6072a.jpg
Our car, with something missing.

https://cimg7.ibsrv.net/gimg/www.maz...07d6257bad.jpg
This Googled photo appears to show something in front of the air filter housing.

Thanks in advance,
Jeremy

Mazda MAZDA 5 CR 2007-09 Mazda Air Cleaner 01/02 02/02

BAFFLE,AIR INTAKEPart NumberQty.SpecificationsPriceRF7N13204B1€ 9,64

That is so kind of you, thank you very much!

Google is your friend.