Say hello to our performance intercooler kit for the 2016-2018 Ford Focus RS! Whether you are a track junkie, occasionally taking your RS for some spirited driving, or making your RS a car to steal the show, this intercooler will suit your needs. Our intercooler has been beefed up with a 36-percent increase in core volume and a 214-percent increase in external fin surface area, which means increased air-cooling efficiency for your RS. Our core reduces air outlet temperature by almost 40-percent while minimizing the inlet/outlet pressure drop across the core, and provides gains of 7hp and 8ft-lbs! The hefty, direct-fit, bar-and-plate core is durable enough to wIt'stand any type of abuse you throw at it, while improving the heat transfer process both at idle and cruising speeds.This kit also includes the Mishimoto performance intercooler piping kit to further improve the flow of the charged air through your 2.3l EcoBoost. The piping kit replaces the stock hot-side pipe with our custom design which not only features a 40-percent increase in internal volume, but also is specifically shaped to direct airflow over the stock PTU cooler. Our cold-side pipe features 5-layers of wire reinforced silicone, with a larger diameter to increase the flow of the charged air, but also longevity of your turbocharging system.The Performance Intercooler Kit is available with either a silver or black, and, with all of our products, is covered under the Mishimoto Lifetime Warranty to keep you pushing the limits in your RS for a lifetime.