Driving me made!!!

[Rustybear]

When I go over say 3k revs and out my foot down I can hear and slightly feel a resonating noise that seems to be coming from the drivers side. Thought is might be the fuel pipes thing but believe these are on the passenger side... Any experience of this or pointers of what I should look for would be welcomed please. 

[Rustybear]

UPDATE!!!
Right jut took the car for a run after tighten the screws passenger side hidden behind the side dash panel (tip found searching) its got alot better but I can still hear a resonating type sound between 4 and 4.5 revs. Any ideas?

Just had new turbo fitted so could they have disturbed something when doing it? Plus notice a bit of a whistle now since fitting new turbo Sonia that the norm or have I got a leak ???

[Gene Hunt]

I had a rattle on tick over & had it sorted yesterday. It was the fuel lines & they do run along the drivers side but you need to remove the plastic under tray to see them. Secured them & no more rattle,could be worth a look but would be better with the car on a ramp.