I wanted to ask a few questions. First I want to put on a 75mm throttle body but is there anything else I would have to buy to make this work or is a simple turn of the screwdriver good enough. Also, will I run into any problems after I install it such as I will have to reprogram the computer or upgrade the mass air flow sensor, and will all this be worth it. I know of the rip off artists on the throttle body spacers and that tornado schmeak. I found that out through this forum, thanks fellas. Any response would be greatly appreciated.