370z Parking Sensors fittings

[Buckley]

Hi all,

 

Seen some parking sensor fittings, front and rear for the 370 (mine didn't have them standard).

 

Has anyone else fitted after market ones?  Is it an easy job?

 

Im no mechanic but know a good lad that may be able to do this for me, just curious as to others thoughts and any do's/dont's

 

Look forward to your opinions