To add to what saki said
Countvohn helps companys out and honest enthusiasts out. Your on AR and you already support a company he helps develop parts with so it makes sense he is going to want to help you and ask saki and the rest of the guys. Countvohn is the guy you want to help you. Everyone of us that has a fast V8 owes it to Countvohn. Even if you have an APR car. Countvohn helped APR with there supercharger program and wrote the tune for the V1 APR supercharger kit and helped again with the V2 APR kits. The list goes on but i know he was very involved with technical data in helping get the right components for lots of JHM parts including the built motor program as saki said countvohn is part of the development team
The good thing to note is you can always spot the scam artists because countvohn wont help them out and only the scam artists and those that he wont help tend to attack him. Because attacking countvohhn a guy who helps people for free and does what he can to help the platforms he is involved in grow is about the only thing dishonest people can do.