Radium AOS-R Air Oil Separator for 2015+ WRX Garrett IS901-1000H (997 TT)

IS901-1000H (997 TT)

which provides increased heat and pressure tolerance

(24) PAC Racing Springs

• 1/8 NPT Gauge Port Blanking Screw

• Hardware

Radium AOS-R Air Oil Separator for 2015+ WRX Garrett IS901-1000H (997 TT)An 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 AOS "R" system "returns" what is collected back into the oil pan so there is no servicing required. The AOS mounts to the Radium Brake Master Cylinder Brace. The AOS is available with or without the brace in case you have already purchased it. Vehicle Fitment: 2015+