Random question, i looked but couldn’t find the answer but I’m sure it must of been discussed or somebody would of done it already lol. had the Sportivo around at one of customers places today which is the newest and by far the best dyno motorsport prep place in the state, seriously no expense was spared. A properly good Mainline 4wd dyno that can’t be cheated. Engine test bed which the Targa Tas winners white hot lambo's engine has been on and a onsite fabrication centre. So anyway i was saying just how tough it was to do any real beneficial power mods to the Aurion and was saying what monkey wrench racing had done in the Lotus so in the end the wacked her up on the hoist for a quick look at the exhaust system and said to me why try and fix the weird as y bend? Why not have separate pipes and join then again just prior to the cat? Surely if this was that simple somebody would have done it by now though yeah? Only problem they could see with it on their quick look is those bloody o2 sensors that make carry on because obviously it wouldn’t get as hot down there? Anyway they also thought it might be worth a crack to put straight through pipes on it without the pre cats and put a properly good high flow cat in the exhaust. So go on then break my heart and ruin my dreams, what would be wrong with this quickly thought up fix lol? Also at later date i will throw the Aurion on their dyno and see what sort of result this type of dyno spits