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

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

Application: Toyota GR Supra (MK5) 2020+ – B58 3.0L turbo only
Part Type: PCV Fluid Lock oil catch can kit
Part Number: 20-0749-FL

The Radium 20-0749-FL PCV catch can kit runs inline between the ventilation (PCV) valve and the intake pipe on the B58-powered GR Supra, capturing oil and water condensation carried in the crankcase gases before they reach the intake. Separating oil and water condensation from the crankcase gases keeps oil build-up out of the intake, intercooler, throttle body and intake manifold. This effectively raises octane, can improve performance from cleaner inlet air and can lower hydrocarbon emissions, and the closed system keeps oil vapour out of the cabin.

The can mounts to threaded bosses on the front radiator support, a location chosen to stay clear of aftermarket turbochargers and intake tubing. Radium's Fluid Lock can (introduced with the 2022 redesign of its 7 fl oz catch can) uses a patented mechanism that prevents the reservoir from overfilling and traps the collected fluid until the can is emptied, so a can that misses a service can't pour contaminants back into the intake.

Key Features

• Fluid Lock: Patented Fluid Lock mechanism stops the reservoir overfilling and traps collected fluid until the can is emptied
• Large Ports: 10AN ORB inlet and outlet ports
• Drain Port: 4AN ORB drain port
• 2-Step Baffling: Two-step oil separation baffling
• Dipstick: O-ring sealed dipstick to check the fluid level
• Pressure Sealed: No extra inline check valve is required
• Direct Fitment: Vehicle-specific bracket, no drilling required
• Radiator Support Mount: Mounts to threaded bosses on the front radiator support, clear of aftermarket turbo and intake tubing

What's Included

• Baffled Fluid Lock oil catch can
• MK5 GR Supra-specific mounting bracket
• AN adapter fittings and hose ends
• Stainless steel hardware
• Radium PCV hose

Optional Parts

• Radium CCV Fluid Lock Catch Can Kit, Toyota GR Supra A90 / A91 (2019+) (20-0750-FL) – recommended pairing – covers the CCV side of the crankcase
• Radium Dual Catch Can Kit, Toyota Supra MK5 A90, Fluid Lock (20-0751-FL) – PCV and CCV kits combined in one part number
• Radium Catch Can Petcock Drain Kit (20-0024) – drain the can without removing the lower reservoir, where there is space under the can

Important Notes

• Fits the turbocharged 3.0L (B58) only
• This kit covers the PCV side only – Radium recommends pairing it with the 20-0750-FL CCV kit, or choosing the 20-0751-FL dual kit
• There is no fixed emptying interval – start checking the integrated dipstick after 3–4 weeks of driving and adjust from there; PCV cans generally collect more than CCV cans. Empty by unscrewing the lower reservoir, or fit the Petcock Drain Kit where there is space under the can
• Excessive collection can point to an engine issue such as blow-by from engine damage, crankcase windage from an overfilled oil level, poor breather port placement or baffling, or a PCV valve not closing and leaking under heavy load
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• Toyota GR Supra (MK5, A90 / A91) 2020+ – B58 3.0L turbo only

Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.