Or you can buy x2 150mm (legs) 90deg aluminium bends, maybe a 100mm straight incase extra length is required somewhere, x1 100mm straight hose (cut in half) and a filter all 70mm plumbing. Get someone to weld the pipes for you at the required angle. This will be enough to get the filter in the bumper. This will be a lot cheaper than using silicone pipes and less prone to any collapsing. I would have done this myself yesterday but as there was already some form of induction setup there I utilised that somewhat to get the same outcome.