Radium Engineering 15-18 Ford Focus ST Catch Can Kit CCV Fluid Lock

If you're looking to keep the intake system on your 2015-2018 Ford Focus ST cleaner, this catch can kit from Radium Engineering is a solid option. It connects to your crankcase vent line, which is where oil vapor and unburned fuel can get pushed out under pressure. Over time, this stuff can build up in your intercooler piping and intake manifold, reducing performance and potentially causing issues.

This kit features Radium's Fluid Lock catch can, which is designed to help prevent oil from getting sucked back into the crankcase. It's a bolt-in installation, meaning you won't need to do any welding or major modifications to get it fitted. The kit is specifically made for the Focus ST, so it should fit right in without a hassle.