AEM Wrinkle Red Cold Air Intake Subaru STI 2018 NGK Plugs This performance thermostat opens at

This performance thermostat opens at a lower temperature than the factory unit

Part #: SPF1463K

Part #: PLA-SB161DR

Part #: FFC15SBIMP

Adjustable Pedal FeelTunable engagement characteristics for improved control on lower power setups

AEM Wrinkle Red Cold Air Intake Subaru STI 2018 NGK Plugs This performance thermostat opens atThe AEM 21 836WR Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno tested to fit specific Subaru WRX STI models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air