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Old 03-30-2005, 01:46 AM   #1
Scooby Newbie
Member#: 50674
Join Date: Dec 2003
Location: Kindsbach, Germany
1999 Impreza 2.5RS

Default 99 rs airfilter questions

i looked yesterday at my airfilter and then was curious what the second box is for i opened it up and found nothing inside. the person i bought it from must have put a K&N airfilter in the first box. is there soppost to be a filter in the second box? my car runs fine without it can i buy silicone hosing and run it from the first airbox straight to the engine and delete the second box? i would just buy a intake setup but i dont want to screw with the maf going bad its gone bad ounce with the stock setup.
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Old 03-30-2005, 10:34 AM   #2
Scooby Specialist
Member#: 71627
Join Date: Sep 2004
Chapter/Region: Tri-State
Location: Ny/Nj/Li
180 Wrx/Fozzy/OBS


Mine had that done to it too,they took out the second box out and used the front box with filter ,but some hoses were put in strange places,so I bought a cold air and then I saw where all the hoses had to be hook up the car idel a lot better and ran a lot better,so good luck on yours,hope it works.

99 2.5 rs
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