AEM Wrinkle Red Cold Air Intake Subaru STI 2018 NGK Plugs Adjustable Pedal FeelTunable engagement characteristics

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

Keep in mind this gauge is meant to show Boost only and will flash if vacuum is read

A decade of protection is a testament to the fortitude of these enduring mud flaps

They just make things feel better

Part #: PLA-SB161DR

AEM Wrinkle Red Cold Air Intake Subaru STI 2018 NGK Plugs Adjustable Pedal FeelTunable engagement characteristicsThe 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