The Radium Engineering fuel filter kit for 2016+ Ford Focus RS is an OEM-style, direct replacement that installs without cutting or drilling. It includes a 10-micron stainless steel filter and stainless hardware to replace the factory fuel filter, offering a durable service solution that matches OEM fitment and simplifies in-line filtration maintenance.
Radium Engineering 16+ Ford Focus RS Fuel Filter Kit w/ 10 Micron Stainless Filter