2013-2018 Ford Focus ST Resonated Catless 3" Downpipe

This is Circuit Werks latest Resonated Downpipe for the 2013+ Ford Focus ST. This downpipe features a 3 inch diameter design made from high quality stainless steel. This system deletes the factory catalytic converter which is the most restrictive part of any exhaust to improve exhaust flow, increase horsepower, along with improving the overall sound of your car with a nice aggressive deep tone. Since this is a Resonated Downpipe, It will help reduce exhaust drone compared to average straight non resonated Downpipes. This is a direct bolt on system with all necessary hardware and gaskets included.