Does everyone here with the AEM Infinity just normally go with the 506 or 508 for a K24A? Ive tried to look everywhere online about the differences between these two but the only thing I could find was that the 508 can handle 8 cylinders and 8 fuel injectors while the 506 can go up to 6...

I recently traveled to CA to get factory trained for the new Infinity system and purchased everything i need to switch my personal car over. I bought an extra one to sell while i was there to help recoup the trip costs. Price is 1299 shipped in the usa. (1433 msrp) can ship international no...