I just got an LS/VTEC built and installed in my 2000 Si. I'm running a P28 ECU with an eBay chip in it right now, and it's running ok, but it could definitly be better. So I called Wang's about getting some tuning done and what kind of engine management systems he's used...let's just say it was an interesting phone call. First, the guy tells me that he won't tune an engine unless it has an MSD ignition system. I asked if he had the equipment to tune a Hondata system...no he doesn't. Then I asked him what he thought about the AEM EMS system. He told me that he's had one for a while, that he can't get anything running with it, and that the only people who can tune them are AEM's engineers. During all of this, he's trying to sell me about $3000 of headers and MSD equipment that I don't need. I told him that I'm an engine builder, I built this engine myself, and that I can tune it myself but I need a dyno to do it. He starts rambling on about how you need all these extra bolt-on parts to tune it. I then tell him that I'm busy at work (which I really was) and that I would call him back later. He then says "Ok, but remember, a lot of people who call themselves engine builders and tuners are just hacking and don't really know what they're doing." He then made some comment about how if I call him then he doesn't have to "waste" his money on the phone call. Who runs a business like that? I wouldn't take my car there if someone paid me. I'll be calling NEDyno at lunch, and I'll probably be ordering an AEM EMS early next week. Anyone actually ever been to his place?