The view towards the back of the car gives me hope that a full undertray should be easy enough. I'm having difficulty sourcing some means of fixing it to the car. There are a load of 16mm holes along the chassis rails that i could put something through. Also around the back axle may have to be left open but continued after it to the back bumper. Any ideas?
http://ecomodder.com/forum/member-vt...side-yaris.jpg