[Risay_335d]

Hi

Hoping someone can help, my 2016 335d has had the dpf gutted and I’ve been told the cat next to the dpf has also been gutted.

I hate the loud whistle this causes and to reduce it I want to get the cat fitted back in. I can’t work out which part this is? I’ve looked on real oem and can’t see the cat element of the dpf listed

Can anyone advise what cat I need to get , a part number or picture would be really helpful if anyone can help

I’d rather not get a full dpf put back in as it will be really expensive and my car is also mapped so I would need to remap it if I reinstated the dpf

Any help would be appreciated