Fuel pressure regulator valve from a Audi RS4

[Cupra R MK2]

Hi!

I'm looking for this part, it has to be from an Audi (B7) 4.2 RS4 (420cv) 2005-2008

As I don't have a chassis number cos I don't have one looool!

I was wondering if anybody knows the reference number for this part, not just N276 number, the reference number

I would be grateful for any reply

Many thanks!

Regards!

 

[Cupra R MK2]

I heard there is a modified version. Original was faulty