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customized look while enhancing durability
we were able to estimate the performance from the front splitter and ensure the unit balances the vehicle with various Ventus packages
pre-installed studs
Ideal for Subaru owners looking to improve exhaust flow and sound with a premium
Use electrical tape to secure in place
Radium Engineering Air Oil Separator (AOS-R) Kit 2013-2021 BRZ / 2013-2016 FRS / 2017-2021 Toyota 86 GEN_2017-2022 Crosstrek customized look while enhancing durabilityHigh 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. Like the Radium Engineering Dual Catch Can Kit, the AOS (Air Oil Separator) kit is responsible for keeping blow by oil and other pollutants out of the intake pipe, manifold, turbocharger, and intercooler during all engine loads. The main difference is that an AOS
