Radium PCV Fluid Lock Catch Can Kit, Toyota GR Supra A90 / A91 (2019+)

The Radium Engineering 20-0749-FL PCV Fluid Lock Catch Can Kit runs inline between the PCV (ventilation) valve and the intake pipe on the Toyota GR Supra A90/A91 (2019+). It traps metered crankcase vapour, unspent fuel and oil sludge, returning clean filtered air to the turbocharger inlet and keeping the B58 intake, intercooler and throttle body free of oil build-up.

The can mounts to threaded bosses on the front radiator support — a location that stays clear of aftermarket parts such as an upgraded turbocharger or intake tubing. The kit includes everything needed for a complete installation.

Note: This kit covers the PCV side only. For complete coverage, pair it with the Radium 20-0750-FL CCV Catch Can Kit, or choose the 20-0751-FL Dual Catch Can Kit.

Key Features

• PCV circuit coverage — inline between the ventilation valve and intake pipe
• Radiator support mount — uses threaded bosses on the front radiator support
• Clears upgrades — stays clear of upgraded turbochargers and intake tubing
• Fluid Lock® design — patented mechanism prevents overfilling
• Pressure sealed — no extra inline check valve required
• Integrated dipstick — check fluid level without removing the can
• Complete kit — everything needed for installation included

Vehicle Fitment

• 2019+ Toyota GR Supra (A90 / A91) — B58

Fluid Lock

A conventional catch can that isn't emptied regularly will eventually overflow, pouring collected contaminants into the intake system. Radium's patented Fluid Lock® mechanism prevents the reservoir from overfilling and traps collected fluids until the can is emptied. Radium catch cans are pressure sealed, so no additional inline check valve is required.

Collection & Emptying

Collection rates vary from vehicle to vehicle, so there is no set emptying interval. PCV catch cans tend to collect more than CCV catch cans. Check the level with the integrated dipstick after 3–4 weeks of driving and repeat as needed. Empty by unscrewing the lower reservoir, or fit the optional Radium Petcock Drain Kit where there is space under the can.

Available Part Numbers

• 20-0749-FL — PCV Fluid Lock Catch Can Kit, GR Supra A90/A91 (this product)
• 20-0750-FL — CCV Fluid Lock Catch Can Kit, GR Supra A90/A91 (sold separately)
• 20-0751-FL — Dual PCV + CCV Fluid Lock Catch Can Kit, GR Supra A90/A91 (sold separately)

Why Radium Engineering?

• ✔ Designed and manufactured in the USA
• ✔ CNC machined billet aluminium — precision fit, no compromise
• ✔ Trusted by professional motorsport teams and serious enthusiasts worldwide
• ✔ Exclusively distributed in Australia by Coore

Genuine Radium Engineering product, supplied by Coore Australia. PCV side only — pair with 20-0750-FL for complete coverage. Professional installation recommended.

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