LegacyGT.org - View Single Post - First time subaru owner....Would like some advice.
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Old 02-22-2016, 03:40 PM   #2
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Join Date: Mar 2007
Location: Fresno - The arm pit of CA
Posts: 5,045


No need for a K&N filter, it's been proven that there is no power gain over OEM filter. Only when you reach 300whp +.

Mobile 1 is not the best choice for these cars, Blackstone labs have determine that Shell Rotella T6 is the best oil to use. Mobile 1 has a lower zinc content which these motors require more of, and we have seen more turbo damages due to it.
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