Perrin Air Oil Separator for FMIC Red WRX (2002-2014) STI (2004-2018) Mitsubishi The specs for this Enkei

The specs for this Enkei TSP5 Black Wheel are 18x8

Built To Last

This is not just the STI version adapted to fit like other inlet hoses

Core Thickness: 2"

and feature a replaceable 1045 high-carbon steel friction plate with AN military-grade fasteners and a hardened 1050 ring gear

Perrin Air Oil Separator for FMIC Red WRX (2002-2014) STI (2004-2018) Mitsubishi The specs for this EnkeiPerrin Air Oil Separators for the WRX STI are a great product if you want to increase your intercooler efficiency and stopping oil from entering the intake. By reducing the amount of oil that is entering the intercooler and intake system you will have a cleaner more efficient motor and less engine damaging detonation. The Air Oil separator is a great item to have on highly used daily driven cars or complete race cars. Black or red the AOS are a clean