Mishimoto Ford Focus RS Intercooler, Silver 2016-2018 - MMINT-RS-16SLPRODUCT FEATURES Direct fit for the 20162018 Ford Focus RS 40% reduction in IAT 80% increase in core size 36% increase in internal core volume and 214% increase in external fin surface area Includes air diversion plates to direct air through the intercooler core for maximum efficiency Stock location prevents airflow blockage to radiator and AC condenser All aluminum, TIG welded construction Fits with stock, Mishimoto, and most aftermarket intercooler