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Old 02-01-2001, 09:00 PM   #11
Scooby Specialist
Member#: 1353
Join Date: Apr 2000
2001 Impreza 2.5RS


What kind of air filter or intake are you using? I used to notice a dip in that same range in my wife's Outback (automatic), and it went away when I replaced the paper element panel filter with a high flow aftermarket filter. Something like a K&N or Amsoil filter should do it. I must admit, I didn't think the dip was that bad, but it was noticeable. All the other stuff sounds good too. Just another option.

Good luck, let us know what you find-
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richeich is offline   Reply With Quote