The IAG Performance Map Sensor Adapter enables you to go beyond the limits of 23 psi with your Subaru. The OEM map sensor is limited to 23 psi and if you want to exceed that pressure, you are required to install an aftermarket MAP sensor*. Our adapter Features 1/8″ NPT female threads, which permits the use of various MAP sensors. We frequently use the AEM 3.5 bar sensor.**
Will it Fit?
|Subaru||Forester||2004 - 2008|
|Subaru||Impreza WRX||2002 - 2007|
|Subaru||Impreza WRX STi||2004 - 2014|