I think I want to try this out on my car while it's still NA... We'll see. I think I've heard some pinging in the past though on regular gas in the hot heat, but I haven't heard it lately and it's been even hotter, so... Yeah, I'll give it a whirl sometime, not sure when as I'm pretty busy lately. How are you guys grounding the pins? I just want to do the 18 and 19 in combo one, I'm pretty sure I don't want to run 6 or more advanced.