Radium Air Oil Separator Return Kit (AOS-R Kit) - 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2020 Toyota 86 pdm_cold-air-intakes Designed to be direct replacements

Designed to be direct replacements for the factory leak-prone rubber units

This design eliminates the use of gaskets or sealants and always goes back to its original form

Whiteline Front and Rear Sway Bar Kit w/Endlinks

Designed for USDM vehicles only

Radium Air Oil Separator Return Kit (AOS-R Kit) - 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2020 Toyota 86 pdm_cold-air-intakes Designed to be direct replacementsThis is the Radium Engineering Air Oil Separator R Kit. In high powered and modified Subaru engines, they tend to create excessive blow by with oil vapors and gasses. in these cases, a regular small catch can fill up quickly with oil and not be adequate. The AOS R kit will keep blow by oil and other pollutants out of the intake pipe, intake manifold, turbocharger, and intercooler (for those with aftermarket forced induction) during all engine loads.