Tehe, I already have no cats. And yeah I thought you were saying 6-8 was high. I'm still on the hunt for a high capacity clutch that will work. Stock is apparently rated for 150tq. I will probably be at that limit at 7 psi. That's what's keeping me from doing this. Bnr was supposed to get back to me on clutch measurements for the 1.8 sonic, but I never heard anything back.