Focus ST MK3 Forge Boost Hoses Piper even in our lighter settings

even in our lighter settings

They come with K&N's Million-Mile Limited Warranty

58 to 64 HRC – hard chrome plated

They draw on their extensive experience racing Subaru Impreza WRXs in Japanese GT Races and World Rally Championship races

It is also essential if you are changing the oe inlet for a cosworth style inlet

Focus ST MK3 Forge Boost Hoses Piper even in our lighter settingsA set of three silicone boost hoses for the Ford Focus ST250. With a combination of high grade European Silicone and fabric re inforcement, these hoses are designed to withstand higher temperatures and pressures, than the originally fitted hoses. If you have a tuned engine this alone would be the perfect reason for fitment, but as they look stunning and improve the looks of any engine, they are the perfect addition for a standard engine as well. When