Hi, excuse my lack of technical knowledge as we're newbies to our Fiat Ducato 2000 m/h. We need new middle and back exhaust boxes but wondering if the pipes will be the same layout for a left hand drive as a right hand drive. I've looked at diagrams but they all say it's a system for a r/hand drive. Don't want to waste time and money buying from a company if I'm getting the wrong parts. Thank you in advance of your knowledge. Dav&Wyn