"There is only one true 100% synthetic oil on the market."

Um, no. Plenty of brands are fully Group IV and Group V synthetic oils, not just Amsoil.

I wouldn't use Mobil 1 oil filters. Their dense media makes them very restrictive ... even to the point where they have caused problems in some vehicles including Hondas. Every application is a little different and they may be OK for the S but with other, better choices available, why take the chance?

I use the OEM filter ... but I would also use WIX, Baldwin, Hastings or Purolator if I felt the OEM wasn't getting the job done or became unavailable.

 

Agreed. It only took me one winter with Mobil 1 to realize there is something wrong with it.

Discussion thread. https://www.s2ki.com/s2000/topic/570...ge__hl__mobil1