Radium - Catch Can Kit - Toyota Supra A90 MK5

Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. These kits mount using factory holes and integrate perfectly with the surrounding components. They do NOT vent to atmosphere (VTA), thus are emissions and track legal.

Closed loop systems remove the oil and sludge from the PCV gasses before it is routed to the engine to be burned. A closed loop system also promotes negative crankcase pressure for optimal performance. Furthermore, closed systems prevent unwanted oil vapors from entering the cabin. The dipsticks built into the catch cans allow easy inspection of accumulated fluid. No cutting, drilling or permanent modifications are required.

Single PCV catch can kit

The PCV catch can kit runs inline between the ventilation valve and the intake pipe. It mounts to threaded bosses on the front radiator support. This location stays clear of aftermarket parts such as an upgraded turbocharger or intake tubing.

The PCV catch can traps unwanted "metered" crankcase vapor, unspent fuel, and oil sludge. It promotes clean filtered air back into the turbocharger inlet. Includes:

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

Notes

1. The PCV catch can kit is compatible and recommended to be used with the CCV catch can kit. See 20-0750 below.
2. No extra inline check valve is required since Radium catch cans are pressure sealed.

Single CCV catch can kit

The CCV catch can mounts to 2 holes on the front radiator support. It was designed specifically to clear strut braces. Furthermore, this location stays clear of aftermarket parts such as an upgraded turbocharger or intake tubing.

To retain factory functionality, the CCV catch can runs inline between the crankcase vent (CCV) port and the intake pipe. At low loads, it experiences atmospheric pressure. However, when the engine is at high load (WOT), the line will experience high flow from the crankcase into the intake system. This would normally lead to oil and sludge accumulation in the air filter intake pipe. This oil accumulation would spread and be found in the intercooler which lowers the thermal efficiency properties of the heat exchanger and leads to decreased performance. The CCV catch can captures this and promotes clean filtered air back into the intake. Includes:

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

Notes

1. The CCV catch can kit does NOT address blow-by from the PCV side of the crankcase.
2. The CCV catch can kit is compatible and recommended to be used with the PCV catch can kit. See 20-0749 above.

Dual PCV + CCV catch can kit

For the ultimate in engine protection, Radium recommends 20-0751 Dual Catch Can Kit, MK5 Supra. This kit utilizes both the PCV and CCV catch can kits detailed above.