10w40

  1. Unberivable

    Oils and fluids

    I plan on doing a flush of my fluids on my jdm spec R s15, just wondering what people are running so i get an idea of whats good to use for my car. I'm doing a bit of research on whats best. For gearbox some people think syntrans or motul gear300 75w-90. engine: Penrite 10w40 gearbox: ? Diff: ...
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