Killer B Motorsport Air Oil Separator 08-14 Subaru Impreza WRX & 08+ STI - 05-09 OXT - 05-09 LGT Breather Plumbing and Fittings All Motorsport features including full

All Motorsport features including full gear shift control

please ensure you read the Configuration - Memo Text in PCLink

ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load

This simple engineered form functions just fine without it

For installation instructions click Install Instructions for EJ Pickup

Killer B Motorsport Air Oil Separator 08-14 Subaru Impreza WRX & 08+ STI - 05-09 OXT - 05-09 LGT Breather Plumbing and Fittings All Motorsport features including fullThis is a product weve been asked to develop for many years, and in that time there has been a lot of research, engineering, simulations, development, testing, (and repeat), with several different Subaru engines and build types, including stock engines. This process has occurred within many different seasons, exposing the Air Oil Separator to extreme environmental and driving conditions (daily driving, auto X, drag racing, dyno testing, etc.), as well