Dual Catch Can Kit for Subaru EJ Turbo 2002–2021 Fluid Lock Radium Engineering
Compatibility
- 2002–2005 Subaru Impreza WRX (EJ205)
- 2006–2014 Subaru Impreza WRX (EJ255)
- 2004–2014 Subaru Impreza WRX STI (EJ257)
- 2015–2021 Subaru STI (EJ257)
- 2004–2013 Subaru Forester XT (EJ255)
- 2005 Saab 9-2X Aero (EJ205)
- 2006 Saab 9-2X Aero (EJ255)
Overview
An oil catch can is an essential upgrade for protecting turbocharged Subaru EJ engines from elevated levels of crankcase blow-by generated during aggressive driving. Excess oil vapors entering the intake system can reduce performance by contaminating the induction system, intercooler, and intake manifold.
Radium Engineering Fluid Lock® catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick.
The dual catch can system provides complete protection for both the PCV and crankcase ventilation systems, helping maintain cleaner intake components and long-term engine reliability.
Features
- Helps maintain higher effective octane
- Cleaner intake air supports improved engine performance
- Helps prevent oil sludge buildup throughout the intake system
- Direct bolt-in installation
- Easy servicing with integrated dipsticks
- Capacity: 8 ounces per catch can
Description
The dual catch can system combines independent PCV and crankcase catch cans to provide comprehensive crankcase ventilation protection.
Working together, both Fluid Lock® catch cans capture oil vapor, moisture, fuel residue, and blow-by contaminants before they enter the intake system. This helps reduce oil accumulation in the intercooler, intake piping, and intake manifold while supporting consistent engine performance and reliability.
The bolt-in design utilizes vehicle-specific mounting locations for a straightforward installation with no permanent vehicle modifications.