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Typhoon Evacuation Route

by Jeff McMillen

16
Jul
2009

Original Air IntakeLast time the WRX was over at Smart Service, Hurrah!  I now have a easy to inspect fancy air filter (that will need lots of cleaning) and a great whoosh noise under power.  K&N says it will give you 16hp to the wheels and they include a nice dyno chart showing that happening on an ‘04 WRX.  But… whoosh… who cares?

The last photo shows the new intake with the air scoop back installed.  Yes,

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