So I just diagnosed a under boosting problem with my car and determined that the stock EBCS is defective. I'm looking at eBay and I'm considering one of a few options. First and second I would be able to do soon but the other, because of budget, I'd have to wait awhile for. Ok first option would be to buy a used stock BCS, the second would be to buy a cheap no-name mechanical BCS, third and fourth would be to buy a name brand manual or electronic BCS. If I do one of the first two I will end up upgrading later. I have concerns about buying a no-name MBCS and the pros and cons of a manual vs electronic. I do have a tuner that could tune an after market EBCS but budget would keep me from being able to afford one for a few months. Thanks for the input.