I recently found out about VCM issues Honda is having on their V6. I don't understand why so many posts and push to buy $100+ device to disable them. I'm starting to suspect lots of marketing is going on. People who make this is not a company, probably some guys put these together at their garage buying resistors or chips they purchased somewhere online for pennies. With few online searches and understanding, you can make your own for less then $5. You might be saying most do not want to risk messing with auto electronics but there are topics of changing timing belts and sliding door repair, etc... which takes way more experience and knowledge. Information is out there, do some research and save yourself some money. Isn't this the purpose of looking at forums?