Killer B Motorsport 02-07 WRX-STi GD Air-Oil Separator Forged EJ Pistons Rated to hold Approximately 430

Rated to hold Approximately 430 ft/lbs of Torque

GenV Wastegate Unit

View over 300 possible runtime parameters

Comes with spacer to fit 5MT (for 5 speed transmissions)

all 4 valve cover fittings

Killer B Motorsport 02-07 WRX-STi GD Air-Oil Separator Forged EJ Pistons Rated to hold Approximately 430This 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