I pulled up behind a Rangey yesterday, it had twin oval pipes. It looked the part so gonna get a couple. Just noticed the actual aperture on the lower rear bumper spoiler is also oval so I think ovals will sit well in there.
On another note, (pardon the pun) I've just checked the average fuel consumption over 300 miles- it's returned 43.5 mpg!! That's with 170 miles motorway and 130 miles total town driving with the usual stop/starting, short cold runs to the shops etc. Well pleased wih considering its size/capabilities. It's also surprisingly responsive too. Our main car is a 3.0 litre bmw e93 (& I also ride a bmw 1200RT dohc ) so I was expecting the diesel boxer to be hard work in comparison, but it goes well. From around 2000 to 3500 rpm it pulls like a train, in any gear! (It sounds like one too come to think of it lol). Definately a good balance of mpg, performance & veritility.