You're saying my mistake may have been in emailing them, rather than giving them a phone call? Anyways, it makes no sense whatsoever to me why anyone would want to make a knock-off of a chip that is calibrated specifically for a hardware product of whom THEY are the only supplier of. I'm pretty sure their 20psi MAF kit that I have maxxes out the stock injectors. With the K27 upgrade happening soon, along with some bigger intake & exhaust plumbing, I feel the need to also step things up on the fuel delivery capabilities. If they had what I was inquiring about (an MAF chip calibrated for larger injectors), they WOULD have had ME as a customer, buying a NEW chip from THEM, for one of THEIR existing products. Assuming that if they had the product, they would have sold one to me, I can only de-deuce that they do not have it. Alright, I'll give them the benefit of the doubt, and conclude that they are EXPECTING a non-response to be perceived as a negative response. I'm just saying that some sort of confirmation that my inquiry WAS received, would have been nice, that's all.