PRL Helix Air Oil Separators Now Available for FL5 & 1.5t Civic!

[57r4n63r]

Do you know if this will cause emissions test failure?

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[Snmtazz70]

Got mine! Install was straight forward and looks nice. 2023 FL5.

 

[AZCWTypeR]

No noticable short term emission changes, but CA CARB inspections may flag it for visual differences from stock.
It helps emissions in the long run by reducing intake valve build-up.
I'm happy to be in an AZ county without inspections. My cars would pass emissions, but no more hassle.

 

[ZeroExOne]

Does this more or less serve the same purpose as the Radium CCV catch can?

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