Oil Cooler WRX FA Pad Shims COBB's boost control solenoid provides

COBB's boost control solenoid provides stable boost levels from everything from stock boost pressures up to extremely high levels associated with big power builds

STI MY01-17 w/ Brembo 4-Piston Front Calipers

: 22630AA161

EJ205/EJ208/EJ206 (Non-AVCS)

but the factory rubber damper is also tuned for a narrow rpm range and standard engine component weights and power levels  Fluidampr balancers use a viscous fluid to work across the full rpm range and with increased power levels

Oil Cooler WRX FA Pad Shims COBB's boost control solenoid providesReplacement FA20F water oil heat exchanger (oil cooler). Located between the oil filter and timing chain cover. Supplied with sealing o ring. It is suggested that the oil cooler be replaced after a bearing failure due to the difficulty in completely removing any metal debris from inside the cooler. Manufacturer Part No: 21311AA180 What it fits: WRX MY15 19 Forester XT MY14 18