Recent content by emichon

  1. E

    AMSOil Signature 100% Synth or XL Extended Life

    I'm going to start performing my own oil changes on my 2014 Forester, and will be using some AMSOil (0w20) & Subaru OEM filters. I'll be following the 6 month / 7500 Miles schedule. I'm wondering if I should pay the premium and go with the Signature or just go with the lower cost XL? Or is...
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