Radium Dual Catch Can Kit — 2015-2018 Ford Focus ST (Fluid Lock)

Keep your Focus ST's intake system clean and your engine running at its best with the Radium Engineering Dual Catch Can Kit, purpose-built for the 2015-2018 Ford Focus ST. This kit captures blow-by vapours from both the PCV and valve cover breather ports before they can contaminate your intake manifold, intercooler, or throttle body — a critical upgrade for any performance or track-driven Focus ST.

The Fluid Lock configuration operates as a sealed, recirculating system — all captured oil vapour stays within the catch cans with no venting to atmosphere. Ideal for track days, time attack, and motorsport events where fluid-tight compliance is required.

Kit Highlights

• Dual catch can configuration — covers both PCV and valve cover breather ports
• Fluid Lock (sealed/recirculating) design — no venting to atmosphere
• Precision CNC-machined billet aluminium construction
• Includes all brackets, fittings, and hose for a complete bolt-on install
• Direct fitment for 2015-2018 Ford Focus ST
• Designed and manufactured by Radium Engineering, USA

Available Part Numbers

• 20-0358-FL — Dual Catch Can Kit, 2015-2018 Ford Focus ST, Fluid Lock (this listing)

Why Radium Engineering?

• ✔ Engineered and manufactured in the USA
• ✔ Used by professional motorsport teams worldwide
• ✔ Precision CNC machining from billet aluminium
• ✔ Fully rebuildable and serviceable
• ✔ Designed for real-world performance and track use

Stocked locally in Australia by Coore. Fast dispatch. Contact us for fitment questions or if you need the single PCV-port variant for your Focus ST.