Pay in 4 interest-free payments of $1602.50 Learn more
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
2009 Subaru WRX (STI only)
The built-in heater keeps water from condensing in the AOS
AEM’s specially designed Boost Control Solenoid and all necessary hardware is included
Throaty Exhaust Note Under Wide Open Throttle
Our CNC machined billet aluminum MAF Housing was designed to provide *factory-spec fuel trims (-4% of factory STFT & LTFT) for optimal drivability and performance
AEM Tru-BoostX Gauge-Type Boost Controller Hawk 2009 Subaru WRX (STI only)(NOTE: The original 30 4350 Tru Boost Controller Gauge is discontinued and has been replaced with the 30 0352 X Series Tru BoostX Controller Gauge, below) The Tru BoostX Boost Controller Gauge delivers all of the features you loved about the original only now with AEMnet for data logging and a big, fat internal MAP sensor that can handle boost pressures up to 80 PSI of boost. The Tru BoostX Boost Controller gauge delivers digital accuracy but with the
US$ 1324.99
US$ 168.75
US$ 247.50
US$ 199.50
US$ 197.50
US$ 293.62
US$ 246.38
US$ 303.75
US$ 130.00
US$ 190.00