AEM Cold Air Intake Subaru STI 2008-2014

With the AEM Cold Air Intake for the Subaru WRX STI 2008-2014 we sucked much cooler air, also the air flow is 50% bigger than with the original air filter. This results in up to 20PS more power! Thanks to the original diameter, the MAF is not tampered with and still delivers correct values, also the AEM Intake does not cause any "Check Engine" light. The supplied 9 "Dry Flow Air Filter does not need to be oiled, so the MAF will not be damaged by the oil mist.The filter is very low maintenance and can be washed out. In conjunction with our CRTEK2, this open air filter is approved for Switzerland !.