Re: *Needed* 20 to Pre-order Wavetrac LSD for SLK32/SRT-6
I'm attaching the official Wavetrac oil reference for you.
I read the Royal Purple bottle, as that's all I have easy access to here. It specifically states that it is specially formulated to lower friction (read: friction modifiers). Because of this, I did not pick it up. As I don't see me getting one soon, I will continue looking.