I trial fitted my exhaust today.
It was purchased from Luego (Supplied direct form manufacturer)
It appears to me that the pipe from the collector to the joiner is directed away from the car which causes the mounting bracket to be 4" from the mounting position. Also the lamba sensor boss is welded on the top of the exhaust. I wondered if this part has been welded on upside down (or are the lamba sensors normally position on the top?)

do you have the joiner from the collector to the silencer which has a 20-30 deg bend???

Hi.
Yes I do.
it is turned/set so that the bracket is as close as it can go,but still 4" away from the chassis.