RE: K&N Drop in Filter
Like the posts above me, I also did not notice any difference when I added in the K&N Filter aside from getting like +1mpg.
As far as the tuner is concerned, it is just a load and unplug type of thing. There is no need to have it constantly connected.
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06 Auto V6 Mustang, Tungsten Grey
Pony Package - FRPP Exhaust - K&N Intake - SCT XCal2 - Bama Tunes - PIE iPod Adapter
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