M.B. Doc,
What do you mean "approach correctly?" I was told by my dealer that I need to upgrade the filter couple of months ago, and they quoted me a few hundred dollars to have it done. I do not remember the exact amount. If they are supposed to do it for free, then I would like to know that. Any help will be appreciated!!

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95 R129
04 Infiniti G35.5 BS
10 X204