Radium Engineering Dual Catch Can Kit Fluid Lock Subaru WRX 22-24 | 20-0756-FL

Radium Engineering Dual Catch Can Kit Fluid Lock Subaru WRX 22-24 | 20-0756-FL

Rated 5.0 out of 5
Based on 1 review
Radium Engineering
SKU: rad20-0756-FL
Availability: 7 In Stock Learn more
Type: Engine Air Oil Separator
$427.45
$449.95
$427.45
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Overview  

Fitment Information

2022 -2024 Subaru WRX

Features

For the ultimate in engine protection, Radium Engineering recommends this Dual Catch Can Kit, which utilizes both the "PCV" and "CCV" catch can kits.

The PCV catch can kit runs inline between the PCV valve and the intake manifold and promotes clean filtered air back into the engine. When the intake manifold pressure is close to or greater than atmospheric pressure, the PCV "check" valves close and, thus, this hoses experience no flow. Conversely, the PCV hoses will experience "metered" vacuum when the engine is idling, steady state cruising, and decelerating. This would normally draw unwanted crankcase vapor, unspent fuel, and oil sludge into the intake manifold immediately after a high load run.

The CCV catch can runs inline between the crankcase vent (CCV) port and the turbo inlet pipe, allowing it to retain factory functionality. 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. The CCV catch can captures this and promotes clean filtered air back into the intake.

Radium Engineering catch cans feature:

  • Large 10AN ORB ports
  • 4AN ORB drain port
  • 2-step oil separation baffling
  • 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.

What is included?

  • Two Baffled oil catch cans
  • WRX VB specific mounting brackets
  • 12AN adapter fittings and hose ends
  • 10AN adapter fittings and hose ends
  • Stainless steel hardware
  • 3/4" PCV hose
  • 5/8" PCV hose

Notes

1. The PCV catch can kit does not require an extra inline check valve since Radium catch cans are pressure sealed.

2. The CCV catch can kit does NOT address blow-by from the PCV side of the crankcase.

Install Note

The CCV kit is compatible with the OEM air duct. The PCV catch can mounts to threaded bosses on the ABS unit. Permanent modifications are not required.
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    Review posted
    Reviewed by arthur B.
    Verified Buyer
    Rated 5 out of 5

    just installed looks sick

    Just a few comments on installation, 23 VB WRB. followed street inspireds video. ( Its worth some criticism that the only good documentation on the install is some guys YouTube lol, but he did a good job it shows everything in detail)

    And before I b_tch and moan about the pain points of the install I want to say the cans, and hardware provided is all very high quality and it looks awesome under the hood.

    removing the OEM PCV hose from the intake manifold I found to be very difficult. I could not pull it off by hand, as shown in the video i used a pair of channel locks and was able to remove it, but the hose surface was damaged a bit from doing this.

    when routing the PCV hoses to the catch can under the TMIC, be sure to leave enough hose to allow them to droop below the aluminum tubing(assume it is AC lines) near the fire wall. I cut the supplied hose in half, and then for final fitment cut ~5inches off of both. I would have liked one more inch to make the TMIC installation easier. it did however fit.

    on the CCV side the hose routed from the crank case to the catch can is a tight fit, as recommended in the video(and I cannot imagine another way to route it) I routed it behind the charge pipe, and then between charge pipe and radiator hose. to the catch can, this is a tight right angle for such a size of hose. it took a few tries and some elbow grease to get the hose to not have a noticeable kink in it. measure thrice and cut once on this step.

    If you do not have a…

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