Radium Engineering Air Oil Separator-Return Kit Subaru BRZ 13-20 / Scion FR-S 13-16 / Toyota 86 17-20 | 20-0351 Wheel Size_15 inch Bore size: 5x114 = 73

Bore size: 5x114 = 73

making it one of the best upgrades for improving handling

Process West solves this with a purpose-built splitter

Part #: BSF36XXZ

EsterCore harnesses the power of optically selected high-performance synthetic base oils

Radium Engineering Air Oil Separator-Return Kit Subaru BRZ 13-20 / Scion FR-S 13-16 / Toyota 86 17-20 | 20-0351 Wheel Size_15 inch Bore size: 5x114 = 73Fitment: 2017 2020 Toyota 86 2013 2020 Subaru BRZ 2013 2016 Scion FR S Features: High powered modified 4U GSE and FA20A engines tend to generate excessive blow by oil and gasses. In these cases, an ordinary small catch can may quickly fill with oil and not be adequate. The Radium Engineering AOS (Air Oil Separator) kit is has been designed to keep blow by oil and other pollutants out of the intake pipe, manifold, turbocharger, and intercooler during