CP-E HOTCHARGE PIPE (2013+ FOCUS ST)Setting out to replace the stock pipe, cp e has not only managed to design an upgrade solution with an aluminum pipe, but has designed a solution with a 2. 50 diameter pipe! Pushing the space to the max, cp e wanted to bring the community the last hot side pipe they will need through all of their modifications. This mandrel bent Focus ST Hot Charge Pipe supplies you with the volume, and the free flow that you need through all your modification goals