So... btw... i ment to ask.. i know this is my third post... but i keep thinking of stuff.. lol

I pulled apart my 04 R6 to put a power commander on it.. and I found that it has a RevTech Digital Fuel Optimizer on it.. I disconnected it.. but curious if anybody knows anything about them... I am probably going to just sell it.. but it looks like it is universal for any bike. I see that they are $180 new on Ebay.. and that some shops prefer them.. but was curious if anybody else knows anything about them.'