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Plug in any standard AEM or GM Manifold Absolute Pressure (MAP) sensor using this harness from iWire. Once you have exceeded the capacity of the stock MAP sensor, an aftermarket sensor will allow for accurate logging and boost control.
The iWire harness is built to last, with Milspec grade materials like flame retardant, corrosion, and abrasion resistant Tefzel wire. It is wrapped in Raychem DR-25 heat shrink tube that can withstand the harsh environment of the engine bay.
Also check out the iWire MAF sensor adapter harness.
Fits all 2002-2007 WRX and STI models (including JDM cars), and 2004-2007 Forester XT.
