I mean you can buy the mandrel bends online and would need three 45deg bends and between 1-1.5m of straight pipe I was looking at doing it this way for now as there's no way I can afford like £300 on an exhaust system whereas you could buy the sections for easily less than £100. I mean I know welding would be the best option but like I said it's a project at the moment and it's no where near being on the road.