Plug & Play Engine Management Parts


Subaru WRX - Plug & Play Engine Management

Fitment Includes: 2002, 2003, 2004, 2005, 2006, 2007 Subaru WRX

You may be familiar with the COBB Accessport, or AP abbreviated when discussed online, but yes, this section is where you'll find plug-and-play engine management systems. Really simple as they plug into your factory OBD2 port, and typically there are available maps online depending on what manufacturer you choose although limited. But with the 02-07 WRX you need a proper tune with some of the most basic upgrades such as a cold air intake as the factory MAF will see a higher volume of air. The same goes with the factory downpipe once replaced depending on the design, can cause your car to misfire under load without a tune. The plug-and-play engine management systems should be mandatory with modification, and the great aspect about these is that they can always accommodate future modifications, and they are not nearly as complex as a stand-alone unit where a trained professional should only be handling the tuning.


Plug & Play Engine Management
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