Focus MK3 RS hard pipeThe SD charge pipe upgrade kit for mk3 Focus RS reduces pressure drop and is easy to install. SD have optimised the charge air ducting and lower hot side charge pipe to reduce the pressure drop. This kit is also compatible with the OE intercooler and systems that use the original intercooler charge pipes. Features: Includes high flow mandrel bent stainless steel lower intercooler hard pipe Easy installation (no drilling) Also silicone pipes available