Torque Solution Throttle Body Spacer for 06-14 WRX / 04+STi (TS-TBS-027BU) Solo Performance The Perrin Air Oil Separator

The Perrin Air Oil Separator is not a catch can

Replacement Flywheel Vehicle: Fits Clutch Kit: TM1-735-2B 6-Bolt FWD DSM (GST) 4-50482-C Twin Clutch

Center Bolt Washer (MD377400)

Alfa Romeo

Torque Solution Throttle Body Spacer for 06-14 WRX / 04+STi (TS-TBS-027BU) Solo Performance The Perrin Air Oil SeparatorThe Torque Solution throttle body spacer for 2006 2014 WRX and 2004 2021 STi is designed to increase horsepower & torque by creating more intake manifold volume along with a better air fuel mixture. CNC machined from 6061 billet aluminum with a blue anodized finish. Spacer has two 1 8" NPT threaded ports that can be used for vacuum, boost source, meth injection or nitrous. Perfect for flipping reversing your intake manifold. To keep the intake temps